🕷️ Crawler Inspector

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Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 146 (from laksa054)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa146.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://lacrosseallergy.com/conditions-treated/shellfish-allergy/\')), getAhrefsUnparsedNoserviceFromURL(\'https://lacrosseallergy.com/conditions-treated/shellfish-allergy/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/","crawl_time":1775332350,"first_indexed_time":1717501974,"http_code":200,"src_unparsed":"com,lacrosseallergy!\/conditions-treated\/shellfish-allergy\/ s443","src_root_hash":"7734097561980718146","history_drop_reason":null,"meta_title":"Shellfish Allergy - Allergy Associates of La Crosse","meta_descriptions":["One of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish."],"attrs_boilerpipe_text":"Skip to content\nNotice:\n USPS shipping delays may cause orders to take \nup to 2 weeks\nto arrive. Please plan ahead when ordering drops.\nOne of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish.\nThere are two groups of shellfish:\nMollusks\nCrustaceans\nCrustaceans are considered one of the top nine food allergens, while mollusks are not.\nCrustaceans include:\nCrab\nLobster\nCrawfish\nShrimp\nKrill\nPrawns\nBecause of their top nine designation by the FDA, crustaceans are required to be identified on food labels, but any shellfish under the mollusks category do not have the same requirement.\nWhile someone may be allergic to crab but not lobster, it can be difficult to tell which products can be safely consumed as cross contact may occur. For most, it may be suggested to avoid all shellfish and to also carry an epinephrine auto injector in case of accidental exposure.\nProviders at AAOL take it a step further and start a food allergy treatment plan by completing a thorough history, exam, and allergy testing to determine which shellfish – and other allergens – a patient is allergic to, and at what specific level.\nAfter diagnosis, they may recommend allergy drops following\nThe La Crosse Method™ Protocol\n– a personalized liquid dose of tiny amounts of your problem allergens. Throughout treatment, the amounts of allergens are gradually and safely increased until the body learns not to react when exposed to them.\nThe goal of treatment may be different for each patient depending on the severity of their allergies. Some may be able to avoid life-threatening reactions if accidentally exposed, while others can reintroduce shellfish and other problem foods into their diet. Retesting and continued monitoring throughout treatment keeps patients safe and on track.\nRequest an Appointment\nNotifications\n×\nContact Us\nPatient Portal Info\nDemetrios Theodoropoulos, MD\nElizabeth Twite, PA-C\nSarah Rudie, NP\nMelinda Schaitel, FNP-C\nMeggan Baudek, APNP\nEmily Melby, RDN\nFrom The Desk Of …\nLocation & Lodging\nNews Room\nEmployment\nOur Legacy\nAllergic Rhinitis\nAsthma\nChronic Sinusitis\nEosinophilic Esophagitis (EoE)\nHeadaches\nIrritable Bowel Syndrome\nOral Allergy Syndrome\nPediatric Allergy\nChronic Vaginitis\nDust Mite Allergy\nGrass Allergy\nMold Allergy\nTree Allergy\nPet & Animal Allergy\nRagweed Allergy\nWeed Allergy\nEgg Allergy\nFish Allergy\nMilk Allergy\nPeanut Allergy\nTree Nut Allergy\nSesame Allergy\nShellfish Allergy\nSoy Allergy\nWheat Allergy\nOther Food Allergies\nAnaphylaxis\nInsect Allergy\nPenicillin Allergy\nHow Allergy Drops Work\nOur Treatment Approach\nBenefits of Allergy Drop Treatment\nCost\nThe Allergic Fingerprint\nAllergy Drop Safety\nDosing Strategy\nThree Phases of Treatment\nKids & Allergy Testing\nGraded Oral Food Challenge\nFor Employers\nFor Referring Providers\nOther Allergy Treatment Options\nSuccess Stories\nFrequently Asked Questions (FAQs)\nPollen Count\nMedication Restrictions for Skin Testing\nAllergy Quiz\nPatient Portal\nBlog\nAllergen-Free Diets\nWhole Foods\nSuperfoods\nRecipes\nAppointment Preparation\nHow to Take Your Allergy Drops\nHow to Reorder Your Drops\nWhat to Expect at Your First Appointment\nCurrent Patients\nResearch","attrs_markdown":"[Skip to content](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/#fl-main-content)\n\n[![Allergy Associates of La Crosse logo](https:\/\/lacrosseallergy.com\/wp-content\/uploads\/2024\/04\/aal-logo.svg)](https:\/\/lacrosseallergy.com\/)\n\n[facebook](https:\/\/www.facebook.com\/pages\/Allergy-Associates-of-La-Crosse\/20447839866)     [Instagram](https:\/\/www.instagram.com\/lacrosseallergy\/)     [Pinterest](https:\/\/www.pinterest.com\/allergyassociat\/)\n\n[Contact Us](https:\/\/lacrosseallergy.com\/contact-us\/)\n\n[Patient Portal Info](https:\/\/lacrosseallergy.com\/patient-portal\/)\n\n- [Contact Us](https:\/\/lacrosseallergy.com\/contact-us\/)\n- [Patient Portal Info](https:\/\/lacrosseallergy.com\/patient-portal\/)\n- [About Us](https:\/\/lacrosseallergy.com\/about-us\/)\n  - [Doctors & Providers](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/)\n    - [Demetrios Theodoropoulos, MD](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/demetrios-theodoropoulos-md\/)\n    - [Elizabeth Twite, PA-C](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/elizabeth-twite-pa-c\/)\n    - [Sarah Rudie, NP](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/sarah-rudie-np\/)\n    - [Melinda Schaitel, FNP-C](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/melinda-schaitel-fnp-c\/)\n    - [Meggan Baudek, APNP](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/meggan-baudek-apnp\/)\n    - [Emily Melby, RDN](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/emily-melby-rdn\/)\n    - [From The Desk Of …](https:\/\/lacrosseallergy.com\/about-us\/from-the-desk-of\/)\n  - [Location & Lodging](https:\/\/lacrosseallergy.com\/about-us\/location-lodging\/)\n  - [News Room](https:\/\/lacrosseallergy.com\/about-us\/news-room\/)\n  - [Employment](https:\/\/lacrosseallergy.com\/about-us\/employment\/)\n  - [Our Legacy](https:\/\/lacrosseallergy.com\/about-us\/our-legacy\/)\n- [Conditions Treated](https:\/\/lacrosseallergy.com\/conditions-treated\/)\n  - [Allergic Conditions](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/)\n    - [Allergic Rhinitis](https:\/\/lacrosseallergy.com\/conditions-treated\/allergic-rhinitis\/)\n    - [Asthma](https:\/\/lacrosseallergy.com\/conditions-treated\/asthma\/)\n    - [Chronic Sinusitis](https:\/\/lacrosseallergy.com\/conditions-treated\/sinusitis\/)\n    - [Eosinophilic Esophagitis (EoE)](https:\/\/lacrosseallergy.com\/conditions-treated\/eosinophilic-esophagitis\/)\n    - [Headaches](https:\/\/lacrosseallergy.com\/conditions-treated\/headaches\/)\n    - [Irritable Bowel Syndrome](https:\/\/lacrosseallergy.com\/conditions-treated\/irritable-bowel-syndrome\/)\n    - [Oral Allergy Syndrome](https:\/\/lacrosseallergy.com\/conditions-treated\/oral-allergy-syndrome\/)\n    - [Pediatric Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/pediatric-allergy\/)\n    - [Chronic Vaginitis](https:\/\/lacrosseallergy.com\/conditions-treated\/vaginitis\/)\n  - [Environmental Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/environmental-allergies\/)\n    - [Dust Mite Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/dust-mite-allergy\/)\n    - [Grass Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/grass-allergy\/)\n    - [Mold Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/mold-allergy\/)\n    - [Tree Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/tree-allergy\/)\n    - [Pet & Animal Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/pet-animal-allergy\/)\n    - [Ragweed Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/ragweed-allergy\/)\n    - [Weed Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/weed-pollen-allergy\/)\n  - [Food Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/food-allergy-treatment\/)\n    - [Egg Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/egg-allergy\/)\n    - [Fish Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/fish-allergy\/)\n    - [Milk Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/milk-allergy\/)\n    - [Peanut Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/peanut-allergy\/)\n    - [Tree Nut Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/tree-nut-allergy\/)\n    - [Sesame Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/sesame-allergy\/)\n    - [Shellfish Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/)\n    - [Soy Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/soy-allergy\/)\n    - [Wheat Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/wheat-allergy\/)\n    - [Other Food Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/other-food-allergies\/)\n  - [Other Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/)\n    - [Anaphylaxis](https:\/\/lacrosseallergy.com\/conditions-treated\/anaphylaxis\/)\n    - [Insect Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/insect-allergy\/)\n    - [Penicillin Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/penicillin-allergy\/)\n- [Our Program](https:\/\/lacrosseallergy.com\/our-program\/)\n  - [How Allergy Drops Work](https:\/\/lacrosseallergy.com\/our-program\/how-do-allergy-drops-work\/)\n  - [Our Treatment Approach](https:\/\/lacrosseallergy.com\/our-program\/our-treatment-approach\/)\n  - [Benefits of Allergy Drop Treatment](https:\/\/lacrosseallergy.com\/our-program\/benefits-of-allergy-drop-treatment\/)\n  - [Cost](https:\/\/lacrosseallergy.com\/our-program\/cost\/)\n  - [The Allergic Fingerprint](https:\/\/lacrosseallergy.com\/our-program\/the-allergic-fingerprint-treating-your-unique-allergic-load\/)\n  - [Allergy Drop Safety](https:\/\/lacrosseallergy.com\/frequently-asked-questions\/are-allergy-drops-safe\/)\n  - [Dosing Strategy](https:\/\/lacrosseallergy.com\/our-program\/what-dosing-strategy-do-i-need\/)\n  - [Three Phases of Treatment](https:\/\/lacrosseallergy.com\/our-program\/three-phases-of-treatment\/)\n  - [Allergy Testing](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/)\n    - [Kids & Allergy Testing](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/kids-allergy-testing\/)\n    - [Graded Oral Food Challenge](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/graded-oral-food-challenge\/)\n  - [For Employers](https:\/\/lacrosseallergy.com\/our-program\/for-employers\/)\n  - [For Referring Providers](https:\/\/lacrosseallergy.com\/for-referring-providers\/)\n  - [Other Allergy Treatment Options](https:\/\/lacrosseallergy.com\/our-program\/other-allergy-treatment-options\/)\n- [Success Stories](https:\/\/lacrosseallergy.com\/success-stories\/)\n- [Resources](https:\/\/lacrosseallergy.com\/resources\/)\n  - [Frequently Asked Questions (FAQs)](https:\/\/lacrosseallergy.com\/frequently-asked-questions\/)\n  - [Pollen Count](https:\/\/lacrosseallergy.com\/resources\/pollen-count\/)\n  - [Medication Restrictions for Skin Testing](https:\/\/lacrosseallergy.com\/resources\/medication-to-stop-for-skin-testing\/)\n  - [Allergy Quiz](https:\/\/lacrosseallergy.com\/allergy-quiz\/)\n  - [Patient Portal](https:\/\/lacrosseallergy.com\/patient-portal\/)\n  - [Blog](https:\/\/lacrosseallergy.com\/blog\/)\n  - [Diet and Nutrition Counseling](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/)\n    - [Allergen-Free Diets](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/allergen-free-diets\/)\n    - [Whole Foods](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/whole-foods\/)\n    - [Superfoods](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/superfoods\/)\n    - [Recipes](https:\/\/lacrosseallergy.com\/recipes\/)\n  - [Appointment Preparation](https:\/\/lacrosseallergy.com\/resources\/appointment-preparation\/)\n  - [How to Take Your Allergy Drops](https:\/\/lacrosseallergy.com\/resources\/how-to-take-your-allergy-drops\/)\n  - [How to Reorder Your Drops](https:\/\/lacrosseallergy.com\/resources\/how-to-reorder-your-drops\/)\n  - [What to Expect at Your First Appointment](https:\/\/lacrosseallergy.com\/resources\/what-to-expect-at-your-first-appointment\/)\n  - [Current Patients](https:\/\/lacrosseallergy.com\/resources\/current-patients\/)\n  - [Research](https:\/\/lacrosseallergy.com\/research\/)\n\n**Notice:** USPS shipping delays may cause orders to take **up to 2 weeks** to arrive. Please plan ahead when ordering drops.\n\n# Shellfish Allergy\n[Home](https:\/\/lacrosseallergy.com\/) \\| [Allergic Conditions Treated](https:\/\/lacrosseallergy.com\/conditions-treated\/) \\| Shellfish Allergy\n\nOne of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish.\n\n## There are two groups of shellfish:\n1. Mollusks\n2. Crustaceans\n\nCrustaceans are considered one of the top nine food allergens, while mollusks are not.\n\n## Crustaceans include:\n- Crab\n- Lobster\n- Crawfish\n- Shrimp\n- Krill\n- Prawns\n\nBecause of their top nine designation by the FDA, crustaceans are required to be identified on food labels, but any shellfish under the mollusks category do not have the same requirement.\n\nWhile someone may be allergic to crab but not lobster, it can be difficult to tell which products can be safely consumed as cross contact may occur. For most, it may be suggested to avoid all shellfish and to also carry an epinephrine auto injector in case of accidental exposure.\n\nProviders at AAOL take it a step further and start a food allergy treatment plan by completing a thorough history, exam, and allergy testing to determine which shellfish – and other allergens – a patient is allergic to, and at what specific level.\n\nAfter diagnosis, they may recommend allergy drops following [The La Crosse Method™ Protocol](https:\/\/lacrosseallergy.com\/our-program\/) – a personalized liquid dose of tiny amounts of your problem allergens. Throughout treatment, the amounts of allergens are gradually and safely increased until the body learns not to react when exposed to them.\n\nThe goal of treatment may be different for each patient depending on the severity of their allergies. Some may be able to avoid life-threatening reactions if accidentally exposed, while others can reintroduce shellfish and other problem foods into their diet. Retesting and continued monitoring throughout treatment keeps patients safe and on track.\n\n### Request an Appointment\n### Success Stories\n![](https:\/\/lacrosseallergy.com\/wp-content\/uploads\/2018\/09\/meat-allergy-success.jpg)\n\n“I had a lot of rashes and I wouldn’t be able to keep anything down when I ate. I would scratch myself until I would bleed. \\[I was allergic to\\] Wheat, eggs, milk, tree nuts, peanuts, a lot of like dust, and some trees, and then dogs and cats. “Well, today I figured out that…\n\n[Read the rest of this story...](https:\/\/lacrosseallergy.com\/success-stories\/reintroducing-foods-that-once-made-her-sick\/)\n\n[![Allergy Associates of La Crosse logo](https:\/\/lacrosseallergy.com\/wp-content\/uploads\/2024\/04\/aal-logo.svg)](https:\/\/lacrosseallergy.com\/)\n\n- [About Us](https:\/\/lacrosseallergy.com\/about-us\/)\n- [Conditions Treated](https:\/\/lacrosseallergy.com\/conditions-treated\/)\n- [Our Program](https:\/\/lacrosseallergy.com\/our-program\/)\n- [Success Stories](https:\/\/lacrosseallergy.com\/success-stories\/)\n- [Resources](https:\/\/lacrosseallergy.com\/resources\/)\n\n[Patient Portal](https:\/\/pxpportal.nextgen.com\/allergyassociatesoflacrosseltd-28999\/portal\/#\/user\/login)\n\n2727 Midwest Drive  \n Onalaska, WI 54650\n\n[608\\.782.2027](tel:16087822027) or [800\\.950.9740](tel:18009509740)\n\n[facebook](https:\/\/www.facebook.com\/pages\/Allergy-Associates-of-La-Crosse\/20447839866)     [Instagram](https:\/\/www.instagram.com\/lacrosseallergy\/)     [youtube](https:\/\/www.youtube.com\/user\/lacrosseallergy?feature=results_main)     [Linkedin](https:\/\/www.linkedin.com\/company\/allergy-associates-of-la-crosse)     [Pinterest](https:\/\/www.pinterest.com\/allergyassociat\/)\n\n© Copyright 2026 - All Rights Reserved - Allergy Associates of La Crosse, Ltd. [PRIVACY POLICY](https:\/\/lacrosseallergy.com\/privacy-policy\/) \\| [TERMS OF USE DISCLAIMER](https:\/\/lacrosseallergy.com\/terms-of-use-disclaimer\/)\n\nAre allergy drops right for you?\n\n[Take our quiz](https:\/\/lacrosseallergy.com\/allergy-quiz\/)\n\n[Contact Us](https:\/\/lacrosseallergy.com\/contact-us\/)\n\nWe use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.\n\nOk\n\nPrivacy Policy\n\nNotifications\n\n[×]()\n\n- [Contact Us](https:\/\/lacrosseallergy.com\/contact-us\/)\n- [Patient Portal Info](https:\/\/lacrosseallergy.com\/patient-portal\/)\n- [About Us](https:\/\/lacrosseallergy.com\/about-us\/)\n  - [Doctors & Providers](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/)\n    - [Demetrios Theodoropoulos, MD](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/demetrios-theodoropoulos-md\/)\n    - [Elizabeth Twite, PA-C](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/elizabeth-twite-pa-c\/)\n    - [Sarah Rudie, NP](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/sarah-rudie-np\/)\n    - [Melinda Schaitel, FNP-C](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/melinda-schaitel-fnp-c\/)\n    - [Meggan Baudek, APNP](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/meggan-baudek-apnp\/)\n    - [Emily Melby, RDN](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/emily-melby-rdn\/)\n    - [From The Desk Of …](https:\/\/lacrosseallergy.com\/about-us\/from-the-desk-of\/)\n  - [Location & Lodging](https:\/\/lacrosseallergy.com\/about-us\/location-lodging\/)\n  - [News Room](https:\/\/lacrosseallergy.com\/about-us\/news-room\/)\n  - [Employment](https:\/\/lacrosseallergy.com\/about-us\/employment\/)\n  - [Our Legacy](https:\/\/lacrosseallergy.com\/about-us\/our-legacy\/)\n- [Conditions Treated](https:\/\/lacrosseallergy.com\/conditions-treated\/)\n  - [Allergic Conditions](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/)\n    - [Allergic Rhinitis](https:\/\/lacrosseallergy.com\/conditions-treated\/allergic-rhinitis\/)\n    - [Asthma](https:\/\/lacrosseallergy.com\/conditions-treated\/asthma\/)\n    - [Chronic Sinusitis](https:\/\/lacrosseallergy.com\/conditions-treated\/sinusitis\/)\n    - [Eosinophilic Esophagitis (EoE)](https:\/\/lacrosseallergy.com\/conditions-treated\/eosinophilic-esophagitis\/)\n    - [Headaches](https:\/\/lacrosseallergy.com\/conditions-treated\/headaches\/)\n    - [Irritable Bowel Syndrome](https:\/\/lacrosseallergy.com\/conditions-treated\/irritable-bowel-syndrome\/)\n    - [Oral Allergy Syndrome](https:\/\/lacrosseallergy.com\/conditions-treated\/oral-allergy-syndrome\/)\n    - [Pediatric Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/pediatric-allergy\/)\n    - [Chronic Vaginitis](https:\/\/lacrosseallergy.com\/conditions-treated\/vaginitis\/)\n  - [Environmental Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/environmental-allergies\/)\n    - [Dust Mite Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/dust-mite-allergy\/)\n    - [Grass Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/grass-allergy\/)\n    - [Mold Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/mold-allergy\/)\n    - [Tree Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/tree-allergy\/)\n    - [Pet & Animal Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/pet-animal-allergy\/)\n    - [Ragweed Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/ragweed-allergy\/)\n    - [Weed Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/weed-pollen-allergy\/)\n  - [Food Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/food-allergy-treatment\/)\n    - [Egg Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/egg-allergy\/)\n    - [Fish Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/fish-allergy\/)\n    - [Milk Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/milk-allergy\/)\n    - [Peanut Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/peanut-allergy\/)\n    - [Tree Nut Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/tree-nut-allergy\/)\n    - [Sesame Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/sesame-allergy\/)\n    - [Shellfish Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/)\n    - [Soy Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/soy-allergy\/)\n    - [Wheat Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/wheat-allergy\/)\n    - [Other Food Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/other-food-allergies\/)\n  - [Other Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/)\n    - [Anaphylaxis](https:\/\/lacrosseallergy.com\/conditions-treated\/anaphylaxis\/)\n    - [Insect Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/insect-allergy\/)\n    - [Penicillin Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/penicillin-allergy\/)\n- [Our Program](https:\/\/lacrosseallergy.com\/our-program\/)\n  - [How Allergy Drops Work](https:\/\/lacrosseallergy.com\/our-program\/how-do-allergy-drops-work\/)\n  - [Our Treatment Approach](https:\/\/lacrosseallergy.com\/our-program\/our-treatment-approach\/)\n  - [Benefits of Allergy Drop Treatment](https:\/\/lacrosseallergy.com\/our-program\/benefits-of-allergy-drop-treatment\/)\n  - [Cost](https:\/\/lacrosseallergy.com\/our-program\/cost\/)\n  - [The Allergic Fingerprint](https:\/\/lacrosseallergy.com\/our-program\/the-allergic-fingerprint-treating-your-unique-allergic-load\/)\n  - [Allergy Drop Safety](https:\/\/lacrosseallergy.com\/frequently-asked-questions\/are-allergy-drops-safe\/)\n  - [Dosing Strategy](https:\/\/lacrosseallergy.com\/our-program\/what-dosing-strategy-do-i-need\/)\n  - [Three Phases of Treatment](https:\/\/lacrosseallergy.com\/our-program\/three-phases-of-treatment\/)\n  - [Allergy Testing](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/)\n    - [Kids & Allergy Testing](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/kids-allergy-testing\/)\n    - [Graded Oral Food Challenge](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/graded-oral-food-challenge\/)\n  - [For Employers](https:\/\/lacrosseallergy.com\/our-program\/for-employers\/)\n  - [For Referring Providers](https:\/\/lacrosseallergy.com\/for-referring-providers\/)\n  - [Other Allergy Treatment Options](https:\/\/lacrosseallergy.com\/our-program\/other-allergy-treatment-options\/)\n- [Success Stories](https:\/\/lacrosseallergy.com\/success-stories\/)\n- [Resources](https:\/\/lacrosseallergy.com\/resources\/)\n  - [Frequently Asked Questions (FAQs)](https:\/\/lacrosseallergy.com\/frequently-asked-questions\/)\n  - [Pollen Count](https:\/\/lacrosseallergy.com\/resources\/pollen-count\/)\n  - [Medication Restrictions for Skin Testing](https:\/\/lacrosseallergy.com\/resources\/medication-to-stop-for-skin-testing\/)\n  - [Allergy Quiz](https:\/\/lacrosseallergy.com\/allergy-quiz\/)\n  - [Patient Portal](https:\/\/lacrosseallergy.com\/patient-portal\/)\n  - [Blog](https:\/\/lacrosseallergy.com\/blog\/)\n  - [Diet and Nutrition Counseling](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/)\n    - [Allergen-Free Diets](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/allergen-free-diets\/)\n    - [Whole Foods](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/whole-foods\/)\n    - [Superfoods](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/superfoods\/)\n    - [Recipes](https:\/\/lacrosseallergy.com\/recipes\/)\n  - [Appointment Preparation](https:\/\/lacrosseallergy.com\/resources\/appointment-preparation\/)\n  - [How to Take Your Allergy Drops](https:\/\/lacrosseallergy.com\/resources\/how-to-take-your-allergy-drops\/)\n  - [How to Reorder Your Drops](https:\/\/lacrosseallergy.com\/resources\/how-to-reorder-your-drops\/)\n  - [What to Expect at Your First Appointment](https:\/\/lacrosseallergy.com\/resources\/what-to-expect-at-your-first-appointment\/)\n  - [Current Patients](https:\/\/lacrosseallergy.com\/resources\/current-patients\/)\n  - [Research](https:\/\/lacrosseallergy.com\/research\/)","attrs_readable_markdown":"[Skip to content](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/#fl-main-content)\n\n**Notice:** USPS shipping delays may cause orders to take **up to 2 weeks** to arrive. Please plan ahead when ordering drops.\n\nOne of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish.\n\n## There are two groups of shellfish:\n1. Mollusks\n2. Crustaceans\n\nCrustaceans are considered one of the top nine food allergens, while mollusks are not.\n\n## Crustaceans include:\n- Crab\n- Lobster\n- Crawfish\n- Shrimp\n- Krill\n- Prawns\n\nBecause of their top nine designation by the FDA, crustaceans are required to be identified on food labels, but any shellfish under the mollusks category do not have the same requirement.\n\nWhile someone may be allergic to crab but not lobster, it can be difficult to tell which products can be safely consumed as cross contact may occur. For most, it may be suggested to avoid all shellfish and to also carry an epinephrine auto injector in case of accidental exposure.\n\nProviders at AAOL take it a step further and start a food allergy treatment plan by completing a thorough history, exam, and allergy testing to determine which shellfish – and other allergens – a patient is allergic to, and at what specific level.\n\nAfter diagnosis, they may recommend allergy drops following [The La Crosse Method™ Protocol](https:\/\/lacrosseallergy.com\/our-program\/) – a personalized liquid dose of tiny amounts of your problem allergens. Throughout treatment, the amounts of allergens are gradually and safely increased until the body learns not to react when exposed to them.\n\nThe goal of treatment may be different for each patient depending on the severity of their allergies. Some may be able to avoid life-threatening reactions if accidentally exposed, while others can reintroduce shellfish and other problem foods into their diet. Retesting and continued monitoring throughout treatment keeps patients safe and on track.\n### Request an Appointment\n\nNotifications\n\n×\n\n- [Contact Us](https:\/\/lacrosseallergy.com\/contact-us\/)\n- [Patient Portal Info](https:\/\/lacrosseallergy.com\/patient-portal\/)\n- - - [Demetrios Theodoropoulos, MD](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/demetrios-theodoropoulos-md\/)\n    - [Elizabeth Twite, PA-C](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/elizabeth-twite-pa-c\/)\n    - [Sarah Rudie, NP](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/sarah-rudie-np\/)\n    - [Melinda Schaitel, FNP-C](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/melinda-schaitel-fnp-c\/)\n    - [Meggan Baudek, APNP](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/meggan-baudek-apnp\/)\n    - [Emily Melby, RDN](https:\/\/lacrosseallergy.com\/about-us\/doctors-providers\/emily-melby-rdn\/)\n    - [From The Desk Of …](https:\/\/lacrosseallergy.com\/about-us\/from-the-desk-of\/)\n  - [Location & Lodging](https:\/\/lacrosseallergy.com\/about-us\/location-lodging\/)\n  - [News Room](https:\/\/lacrosseallergy.com\/about-us\/news-room\/)\n  - [Employment](https:\/\/lacrosseallergy.com\/about-us\/employment\/)\n  - [Our Legacy](https:\/\/lacrosseallergy.com\/about-us\/our-legacy\/)\n- - - [Allergic Rhinitis](https:\/\/lacrosseallergy.com\/conditions-treated\/allergic-rhinitis\/)\n    - [Asthma](https:\/\/lacrosseallergy.com\/conditions-treated\/asthma\/)\n    - [Chronic Sinusitis](https:\/\/lacrosseallergy.com\/conditions-treated\/sinusitis\/)\n    - [Eosinophilic Esophagitis (EoE)](https:\/\/lacrosseallergy.com\/conditions-treated\/eosinophilic-esophagitis\/)\n    - [Headaches](https:\/\/lacrosseallergy.com\/conditions-treated\/headaches\/)\n    - [Irritable Bowel Syndrome](https:\/\/lacrosseallergy.com\/conditions-treated\/irritable-bowel-syndrome\/)\n    - [Oral Allergy Syndrome](https:\/\/lacrosseallergy.com\/conditions-treated\/oral-allergy-syndrome\/)\n    - [Pediatric Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/pediatric-allergy\/)\n    - [Chronic Vaginitis](https:\/\/lacrosseallergy.com\/conditions-treated\/vaginitis\/)\n  - - [Dust Mite Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/dust-mite-allergy\/)\n    - [Grass Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/grass-allergy\/)\n    - [Mold Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/mold-allergy\/)\n    - [Tree Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/tree-allergy\/)\n    - [Pet & Animal Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/pet-animal-allergy\/)\n    - [Ragweed Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/ragweed-allergy\/)\n    - [Weed Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/weed-pollen-allergy\/)\n  - - [Egg Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/egg-allergy\/)\n    - [Fish Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/fish-allergy\/)\n    - [Milk Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/milk-allergy\/)\n    - [Peanut Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/peanut-allergy\/)\n    - [Tree Nut Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/tree-nut-allergy\/)\n    - [Sesame Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/sesame-allergy\/)\n    - [Shellfish Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/shellfish-allergy\/)\n    - [Soy Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/soy-allergy\/)\n    - [Wheat Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/wheat-allergy\/)\n    - [Other Food Allergies](https:\/\/lacrosseallergy.com\/conditions-treated\/other-food-allergies\/)\n  - - [Anaphylaxis](https:\/\/lacrosseallergy.com\/conditions-treated\/anaphylaxis\/)\n    - [Insect Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/insect-allergy\/)\n    - [Penicillin Allergy](https:\/\/lacrosseallergy.com\/conditions-treated\/penicillin-allergy\/)\n- - [How Allergy Drops Work](https:\/\/lacrosseallergy.com\/our-program\/how-do-allergy-drops-work\/)\n  - [Our Treatment Approach](https:\/\/lacrosseallergy.com\/our-program\/our-treatment-approach\/)\n  - [Benefits of Allergy Drop Treatment](https:\/\/lacrosseallergy.com\/our-program\/benefits-of-allergy-drop-treatment\/)\n  - [Cost](https:\/\/lacrosseallergy.com\/our-program\/cost\/)\n  - [The Allergic Fingerprint](https:\/\/lacrosseallergy.com\/our-program\/the-allergic-fingerprint-treating-your-unique-allergic-load\/)\n  - [Allergy Drop Safety](https:\/\/lacrosseallergy.com\/frequently-asked-questions\/are-allergy-drops-safe\/)\n  - [Dosing Strategy](https:\/\/lacrosseallergy.com\/our-program\/what-dosing-strategy-do-i-need\/)\n  - [Three Phases of Treatment](https:\/\/lacrosseallergy.com\/our-program\/three-phases-of-treatment\/)\n  - - [Kids & Allergy Testing](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/kids-allergy-testing\/)\n    - [Graded Oral Food Challenge](https:\/\/lacrosseallergy.com\/our-program\/allergy-testing\/graded-oral-food-challenge\/)\n  - [For Employers](https:\/\/lacrosseallergy.com\/our-program\/for-employers\/)\n  - [For Referring Providers](https:\/\/lacrosseallergy.com\/for-referring-providers\/)\n  - [Other Allergy Treatment Options](https:\/\/lacrosseallergy.com\/our-program\/other-allergy-treatment-options\/)\n- [Success Stories](https:\/\/lacrosseallergy.com\/success-stories\/)\n- - [Frequently Asked Questions (FAQs)](https:\/\/lacrosseallergy.com\/frequently-asked-questions\/)\n  - [Pollen Count](https:\/\/lacrosseallergy.com\/resources\/pollen-count\/)\n  - [Medication Restrictions for Skin Testing](https:\/\/lacrosseallergy.com\/resources\/medication-to-stop-for-skin-testing\/)\n  - [Allergy Quiz](https:\/\/lacrosseallergy.com\/allergy-quiz\/)\n  - [Patient Portal](https:\/\/lacrosseallergy.com\/patient-portal\/)\n  - [Blog](https:\/\/lacrosseallergy.com\/blog\/)\n  - - [Allergen-Free Diets](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/allergen-free-diets\/)\n    - [Whole Foods](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/whole-foods\/)\n    - [Superfoods](https:\/\/lacrosseallergy.com\/resources\/diet-and-nutrition-counseling\/superfoods\/)\n    - [Recipes](https:\/\/lacrosseallergy.com\/recipes\/)\n  - [Appointment Preparation](https:\/\/lacrosseallergy.com\/resources\/appointment-preparation\/)\n  - [How to Take Your Allergy Drops](https:\/\/lacrosseallergy.com\/resources\/how-to-take-your-allergy-drops\/)\n  - [How to Reorder Your Drops](https:\/\/lacrosseallergy.com\/resources\/how-to-reorder-your-drops\/)\n  - [What to Expect at Your First Appointment](https:\/\/lacrosseallergy.com\/resources\/what-to-expect-at-your-first-appointment\/)\n  - [Current Patients](https:\/\/lacrosseallergy.com\/resources\/current-patients\/)\n  - [Research](https:\/\/lacrosseallergy.com\/research\/)","meta_canonical":null}

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URL	https://lacrosseallergy.com/conditions-treated/shellfish-allergy/
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Meta Title	Shellfish Allergy - Allergy Associates of La Crosse
Meta Description	One of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish.
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Boilerpipe Text	Skip to content Notice: USPS shipping delays may cause orders to take up to 2 weeks to arrive. Please plan ahead when ordering drops. One of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish. There are two groups of shellfish: Mollusks Crustaceans Crustaceans are considered one of the top nine food allergens, while mollusks are not. Crustaceans include: Crab Lobster Crawfish Shrimp Krill Prawns Because of their top nine designation by the FDA, crustaceans are required to be identified on food labels, but any shellfish under the mollusks category do not have the same requirement. While someone may be allergic to crab but not lobster, it can be difficult to tell which products can be safely consumed as cross contact may occur. For most, it may be suggested to avoid all shellfish and to also carry an epinephrine auto injector in case of accidental exposure. Providers at AAOL take it a step further and start a food allergy treatment plan by completing a thorough history, exam, and allergy testing to determine which shellfish – and other allergens – a patient is allergic to, and at what specific level. After diagnosis, they may recommend allergy drops following The La Crosse Method™ Protocol – a personalized liquid dose of tiny amounts of your problem allergens. Throughout treatment, the amounts of allergens are gradually and safely increased until the body learns not to react when exposed to them. The goal of treatment may be different for each patient depending on the severity of their allergies. Some may be able to avoid life-threatening reactions if accidentally exposed, while others can reintroduce shellfish and other problem foods into their diet. Retesting and continued monitoring throughout treatment keeps patients safe and on track. Request an Appointment Notifications × Contact Us Patient Portal Info Demetrios Theodoropoulos, MD Elizabeth Twite, PA-C Sarah Rudie, NP Melinda Schaitel, FNP-C Meggan Baudek, APNP Emily Melby, RDN From The Desk Of … Location & Lodging News Room Employment Our Legacy Allergic Rhinitis Asthma Chronic Sinusitis Eosinophilic Esophagitis (EoE) Headaches Irritable Bowel Syndrome Oral Allergy Syndrome Pediatric Allergy Chronic Vaginitis Dust Mite Allergy Grass Allergy Mold Allergy Tree Allergy Pet & Animal Allergy Ragweed Allergy Weed Allergy Egg Allergy Fish Allergy Milk Allergy Peanut Allergy Tree Nut Allergy Sesame Allergy Shellfish Allergy Soy Allergy Wheat Allergy Other Food Allergies Anaphylaxis Insect Allergy Penicillin Allergy How Allergy Drops Work Our Treatment Approach Benefits of Allergy Drop Treatment Cost The Allergic Fingerprint Allergy Drop Safety Dosing Strategy Three Phases of Treatment Kids & Allergy Testing Graded Oral Food Challenge For Employers For Referring Providers Other Allergy Treatment Options Success Stories Frequently Asked Questions (FAQs) Pollen Count Medication Restrictions for Skin Testing Allergy Quiz Patient Portal Blog Allergen-Free Diets Whole Foods Superfoods Recipes Appointment Preparation How to Take Your Allergy Drops How to Reorder Your Drops What to Expect at Your First Appointment Current Patients Research
Markdown	[Skip to content](https://lacrosseallergy.com/conditions-treated/shellfish-allergy/#fl-main-content) [![Allergy Associates of La Crosse logo](https://lacrosseallergy.com/wp-content/uploads/2024/04/aal-logo.svg)](https://lacrosseallergy.com/) [facebook](https://www.facebook.com/pages/Allergy-Associates-of-La-Crosse/20447839866) [Instagram](https://www.instagram.com/lacrosseallergy/) [Pinterest](https://www.pinterest.com/allergyassociat/) [Contact Us](https://lacrosseallergy.com/contact-us/) [Patient Portal Info](https://lacrosseallergy.com/patient-portal/) - [Contact Us](https://lacrosseallergy.com/contact-us/) - [Patient Portal Info](https://lacrosseallergy.com/patient-portal/) - [About Us](https://lacrosseallergy.com/about-us/) - [Doctors & Providers](https://lacrosseallergy.com/about-us/doctors-providers/) - [Demetrios Theodoropoulos, MD](https://lacrosseallergy.com/about-us/doctors-providers/demetrios-theodoropoulos-md/) - [Elizabeth Twite, PA-C](https://lacrosseallergy.com/about-us/doctors-providers/elizabeth-twite-pa-c/) - [Sarah Rudie, NP](https://lacrosseallergy.com/about-us/doctors-providers/sarah-rudie-np/) - [Melinda Schaitel, FNP-C](https://lacrosseallergy.com/about-us/doctors-providers/melinda-schaitel-fnp-c/) - [Meggan Baudek, APNP](https://lacrosseallergy.com/about-us/doctors-providers/meggan-baudek-apnp/) - [Emily Melby, RDN](https://lacrosseallergy.com/about-us/doctors-providers/emily-melby-rdn/) - [From The Desk Of …](https://lacrosseallergy.com/about-us/from-the-desk-of/) - [Location & Lodging](https://lacrosseallergy.com/about-us/location-lodging/) - [News Room](https://lacrosseallergy.com/about-us/news-room/) - [Employment](https://lacrosseallergy.com/about-us/employment/) - [Our Legacy](https://lacrosseallergy.com/about-us/our-legacy/) - [Conditions Treated](https://lacrosseallergy.com/conditions-treated/) - [Allergic Conditions](https://lacrosseallergy.com/conditions-treated/shellfish-allergy/) - [Allergic Rhinitis](https://lacrosseallergy.com/conditions-treated/allergic-rhinitis/) - [Asthma](https://lacrosseallergy.com/conditions-treated/asthma/) - [Chronic Sinusitis](https://lacrosseallergy.com/conditions-treated/sinusitis/) - [Eosinophilic Esophagitis (EoE)](https://lacrosseallergy.com/conditions-treated/eosinophilic-esophagitis/) - [Headaches](https://lacrosseallergy.com/conditions-treated/headaches/) - [Irritable Bowel Syndrome](https://lacrosseallergy.com/conditions-treated/irritable-bowel-syndrome/) - [Oral Allergy Syndrome](https://lacrosseallergy.com/conditions-treated/oral-allergy-syndrome/) - [Pediatric Allergy](https://lacrosseallergy.com/conditions-treated/pediatric-allergy/) - [Chronic Vaginitis](https://lacrosseallergy.com/conditions-treated/vaginitis/) - [Environmental Allergies](https://lacrosseallergy.com/conditions-treated/environmental-allergies/) - [Dust Mite Allergy](https://lacrosseallergy.com/conditions-treated/dust-mite-allergy/) - [Grass Allergy](https://lacrosseallergy.com/conditions-treated/grass-allergy/) - [Mold Allergy](https://lacrosseallergy.com/conditions-treated/mold-allergy/) - [Tree Allergy](https://lacrosseallergy.com/conditions-treated/tree-allergy/) - [Pet & Animal Allergy](https://lacrosseallergy.com/conditions-treated/pet-animal-allergy/) - [Ragweed Allergy](https://lacrosseallergy.com/conditions-treated/ragweed-allergy/) - [Weed Allergy](https://lacrosseallergy.com/conditions-treated/weed-pollen-allergy/) - [Food Allergies](https://lacrosseallergy.com/conditions-treated/food-allergy-treatment/) - [Egg Allergy](https://lacrosseallergy.com/conditions-treated/egg-allergy/) - [Fish Allergy](https://lacrosseallergy.com/conditions-treated/fish-allergy/) - [Milk Allergy](https://lacrosseallergy.com/conditions-treated/milk-allergy/) - [Peanut Allergy](https://lacrosseallergy.com/conditions-treated/peanut-allergy/) - [Tree Nut Allergy](https://lacrosseallergy.com/conditions-treated/tree-nut-allergy/) - [Sesame Allergy](https://lacrosseallergy.com/conditions-treated/sesame-allergy/) - [Shellfish Allergy](https://lacrosseallergy.com/conditions-treated/shellfish-allergy/) - [Soy Allergy](https://lacrosseallergy.com/conditions-treated/soy-allergy/) - [Wheat Allergy](https://lacrosseallergy.com/conditions-treated/wheat-allergy/) - [Other Food Allergies](https://lacrosseallergy.com/conditions-treated/other-food-allergies/) - [Other Allergies](https://lacrosseallergy.com/conditions-treated/shellfish-allergy/) - [Anaphylaxis](https://lacrosseallergy.com/conditions-treated/anaphylaxis/) - [Insect Allergy](https://lacrosseallergy.com/conditions-treated/insect-allergy/) - [Penicillin Allergy](https://lacrosseallergy.com/conditions-treated/penicillin-allergy/) - [Our Program](https://lacrosseallergy.com/our-program/) - [How Allergy Drops Work](https://lacrosseallergy.com/our-program/how-do-allergy-drops-work/) - [Our Treatment Approach](https://lacrosseallergy.com/our-program/our-treatment-approach/) - [Benefits of Allergy Drop Treatment](https://lacrosseallergy.com/our-program/benefits-of-allergy-drop-treatment/) - [Cost](https://lacrosseallergy.com/our-program/cost/) - [The Allergic Fingerprint](https://lacrosseallergy.com/our-program/the-allergic-fingerprint-treating-your-unique-allergic-load/) - [Allergy Drop Safety](https://lacrosseallergy.com/frequently-asked-questions/are-allergy-drops-safe/) - [Dosing Strategy](https://lacrosseallergy.com/our-program/what-dosing-strategy-do-i-need/) - [Three Phases of Treatment](https://lacrosseallergy.com/our-program/three-phases-of-treatment/) - [Allergy Testing](https://lacrosseallergy.com/our-program/allergy-testing/) - [Kids & Allergy Testing](https://lacrosseallergy.com/our-program/allergy-testing/kids-allergy-testing/) - [Graded Oral Food Challenge](https://lacrosseallergy.com/our-program/allergy-testing/graded-oral-food-challenge/) - [For Employers](https://lacrosseallergy.com/our-program/for-employers/) - [For Referring Providers](https://lacrosseallergy.com/for-referring-providers/) - [Other Allergy Treatment Options](https://lacrosseallergy.com/our-program/other-allergy-treatment-options/) - [Success Stories](https://lacrosseallergy.com/success-stories/) - [Resources](https://lacrosseallergy.com/resources/) - [Frequently Asked Questions (FAQs)](https://lacrosseallergy.com/frequently-asked-questions/) - [Pollen Count](https://lacrosseallergy.com/resources/pollen-count/) - [Medication Restrictions for Skin Testing](https://lacrosseallergy.com/resources/medication-to-stop-for-skin-testing/) - [Allergy Quiz](https://lacrosseallergy.com/allergy-quiz/) - [Patient Portal](https://lacrosseallergy.com/patient-portal/) - [Blog](https://lacrosseallergy.com/blog/) - [Diet and Nutrition Counseling](https://lacrosseallergy.com/resources/diet-and-nutrition-counseling/) - [Allergen-Free Diets](https://lacrosseallergy.com/resources/diet-and-nutrition-counseling/allergen-free-diets/) - [Whole Foods](https://lacrosseallergy.com/resources/diet-and-nutrition-counseling/whole-foods/) - [Superfoods](https://lacrosseallergy.com/resources/diet-and-nutrition-counseling/superfoods/) - [Recipes](https://lacrosseallergy.com/recipes/) - [Appointment Preparation](https://lacrosseallergy.com/resources/appointment-preparation/) - [How to Take Your Allergy Drops](https://lacrosseallergy.com/resources/how-to-take-your-allergy-drops/) - [How to Reorder Your Drops](https://lacrosseallergy.com/resources/how-to-reorder-your-drops/) - [What to Expect at Your First Appointment](https://lacrosseallergy.com/resources/what-to-expect-at-your-first-appointment/) - [Current Patients](https://lacrosseallergy.com/resources/current-patients/) - [Research](https://lacrosseallergy.com/research/) Notice: USPS shipping delays may cause orders to take up to 2 weeks to arrive. Please plan ahead when ordering drops. # Shellfish Allergy [Home](https://lacrosseallergy.com/) \\| [Allergic Conditions Treated](https://lacrosseallergy.com/conditions-treated/) \\| Shellfish Allergy One of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish. ## There are two groups of shellfish: 1. Mollusks 2. Crustaceans Crustaceans are considered one of the top nine food allergens, while mollusks are not. ## Crustaceans include: - Crab - Lobster - Crawfish - Shrimp - Krill - Prawns Because of their top nine designation by the FDA, crustaceans are required to be identified on food labels, but any shellfish under the mollusks category do not have the same requirement. While someone may be allergic to crab but not lobster, it can be difficult to tell which products can be safely consumed as cross contact may occur. For most, it may be suggested to avoid all shellfish and to also carry an epinephrine auto injector in case of accidental exposure. Providers at AAOL take it a step further and start a food allergy treatment plan by completing a thorough history, exam, and allergy testing to determine which shellfish – and other allergens – a patient is allergic to, and at what specific level. After diagnosis, they may recommend allergy drops following [The La Crosse Method™ Protocol](https://lacrosseallergy.com/our-program/) – a personalized liquid dose of tiny amounts of your problem allergens. Throughout treatment, the amounts of allergens are gradually and safely increased until the body learns not to react when exposed to them. The goal of treatment may be different for each patient depending on the severity of their allergies. Some may be able to avoid life-threatening reactions if accidentally exposed, while others can reintroduce shellfish and other problem foods into their diet. Retesting and continued monitoring throughout treatment keeps patients safe and on track. ### Request an Appointment ### Success Stories ![](https://lacrosseallergy.com/wp-content/uploads/2018/09/meat-allergy-success.jpg) “I had a lot of rashes and I wouldn’t be able to keep anything down when I ate. I would scratch myself until I would bleed. \[I was allergic to\] Wheat, eggs, milk, tree nuts, peanuts, a lot of like dust, and some trees, and then dogs and cats. “Well, today I figured out that… [Read the rest of this story...](https://lacrosseallergy.com/success-stories/reintroducing-foods-that-once-made-her-sick/) [![Allergy Associates of La Crosse logo](https://lacrosseallergy.com/wp-content/uploads/2024/04/aal-logo.svg)](https://lacrosseallergy.com/) - [About Us](https://lacrosseallergy.com/about-us/) - [Conditions Treated](https://lacrosseallergy.com/conditions-treated/) - [Our Program](https://lacrosseallergy.com/our-program/) - [Success Stories](https://lacrosseallergy.com/success-stories/) - [Resources](https://lacrosseallergy.com/resources/) [Patient Portal](https://pxpportal.nextgen.com/allergyassociatesoflacrosseltd-28999/portal/#/user/login) 2727 Midwest Drive Onalaska, WI 54650 [608\.782.2027](tel:16087822027) or [800\.950.9740](tel:18009509740) [facebook](https://www.facebook.com/pages/Allergy-Associates-of-La-Crosse/20447839866) [Instagram](https://www.instagram.com/lacrosseallergy/) [youtube](https://www.youtube.com/user/lacrosseallergy?feature=results_main) [Linkedin](https://www.linkedin.com/company/allergy-associates-of-la-crosse) [Pinterest](https://www.pinterest.com/allergyassociat/) © Copyright 2026 - All Rights Reserved - Allergy Associates of La Crosse, Ltd. 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Readable Markdown	[Skip to content](https://lacrosseallergy.com/conditions-treated/shellfish-allergy/#fl-main-content) Notice: USPS shipping delays may cause orders to take up to 2 weeks to arrive. Please plan ahead when ordering drops. One of the most common food allergies in adults is shellfish – which is a separate category than another common allergen, finned fish. ## There are two groups of shellfish: 1. Mollusks 2. Crustaceans Crustaceans are considered one of the top nine food allergens, while mollusks are not. ## Crustaceans include: - Crab - Lobster - Crawfish - Shrimp - Krill - Prawns Because of their top nine designation by the FDA, crustaceans are required to be identified on food labels, but any shellfish under the mollusks category do not have the same requirement. While someone may be allergic to crab but not lobster, it can be difficult to tell which products can be safely consumed as cross contact may occur. For most, it may be suggested to avoid all shellfish and to also carry an epinephrine auto injector in case of accidental exposure. Providers at AAOL take it a step further and start a food allergy treatment plan by completing a thorough history, exam, and allergy testing to determine which shellfish – and other allergens – a patient is allergic to, and at what specific level. After diagnosis, they may recommend allergy drops following [The La Crosse Method™ Protocol](https://lacrosseallergy.com/our-program/) – a personalized liquid dose of tiny amounts of your problem allergens. Throughout treatment, the amounts of allergens are gradually and safely increased until the body learns not to react when exposed to them. The goal of treatment may be different for each patient depending on the severity of their allergies. Some may be able to avoid life-threatening reactions if accidentally exposed, while others can reintroduce shellfish and other problem foods into their diet. Retesting and continued monitoring throughout treatment keeps patients safe and on track. ### Request an Appointment Notifications × - [Contact Us](https://lacrosseallergy.com/contact-us/) - [Patient Portal Info](https://lacrosseallergy.com/patient-portal/) - - - [Demetrios Theodoropoulos, MD](https://lacrosseallergy.com/about-us/doctors-providers/demetrios-theodoropoulos-md/) - [Elizabeth Twite, PA-C](https://lacrosseallergy.com/about-us/doctors-providers/elizabeth-twite-pa-c/) - [Sarah Rudie, NP](https://lacrosseallergy.com/about-us/doctors-providers/sarah-rudie-np/) - [Melinda Schaitel, FNP-C](https://lacrosseallergy.com/about-us/doctors-providers/melinda-schaitel-fnp-c/) - [Meggan Baudek, APNP](https://lacrosseallergy.com/about-us/doctors-providers/meggan-baudek-apnp/) - [Emily Melby, RDN](https://lacrosseallergy.com/about-us/doctors-providers/emily-melby-rdn/) - [From The Desk Of …](https://lacrosseallergy.com/about-us/from-the-desk-of/) - [Location & Lodging](https://lacrosseallergy.com/about-us/location-lodging/) - [News Room](https://lacrosseallergy.com/about-us/news-room/) - [Employment](https://lacrosseallergy.com/about-us/employment/) - [Our Legacy](https://lacrosseallergy.com/about-us/our-legacy/) - - - [Allergic Rhinitis](https://lacrosseallergy.com/conditions-treated/allergic-rhinitis/) - [Asthma](https://lacrosseallergy.com/conditions-treated/asthma/) - [Chronic Sinusitis](https://lacrosseallergy.com/conditions-treated/sinusitis/) - [Eosinophilic Esophagitis (EoE)](https://lacrosseallergy.com/conditions-treated/eosinophilic-esophagitis/) - [Headaches](https://lacrosseallergy.com/conditions-treated/headaches/) - [Irritable Bowel Syndrome](https://lacrosseallergy.com/conditions-treated/irritable-bowel-syndrome/) - [Oral Allergy Syndrome](https://lacrosseallergy.com/conditions-treated/oral-allergy-syndrome/) - [Pediatric Allergy](https://lacrosseallergy.com/conditions-treated/pediatric-allergy/) - [Chronic Vaginitis](https://lacrosseallergy.com/conditions-treated/vaginitis/) - - [Dust Mite Allergy](https://lacrosseallergy.com/conditions-treated/dust-mite-allergy/) - [Grass Allergy](https://lacrosseallergy.com/conditions-treated/grass-allergy/) - [Mold Allergy](https://lacrosseallergy.com/conditions-treated/mold-allergy/) - [Tree Allergy](https://lacrosseallergy.com/conditions-treated/tree-allergy/) - [Pet & Animal Allergy](https://lacrosseallergy.com/conditions-treated/pet-animal-allergy/) - [Ragweed Allergy](https://lacrosseallergy.com/conditions-treated/ragweed-allergy/) - [Weed Allergy](https://lacrosseallergy.com/conditions-treated/weed-pollen-allergy/) - - [Egg Allergy](https://lacrosseallergy.com/conditions-treated/egg-allergy/) - [Fish Allergy](https://lacrosseallergy.com/conditions-treated/fish-allergy/) - [Milk Allergy](https://lacrosseallergy.com/conditions-treated/milk-allergy/) - [Peanut Allergy](https://lacrosseallergy.com/conditions-treated/peanut-allergy/) - [Tree Nut Allergy](https://lacrosseallergy.com/conditions-treated/tree-nut-allergy/) - [Sesame Allergy](https://lacrosseallergy.com/conditions-treated/sesame-allergy/) - [Shellfish Allergy](https://lacrosseallergy.com/conditions-treated/shellfish-allergy/) - [Soy Allergy](https://lacrosseallergy.com/conditions-treated/soy-allergy/) - [Wheat Allergy](https://lacrosseallergy.com/conditions-treated/wheat-allergy/) - [Other Food Allergies](https://lacrosseallergy.com/conditions-treated/other-food-allergies/) - - [Anaphylaxis](https://lacrosseallergy.com/conditions-treated/anaphylaxis/) - [Insect Allergy](https://lacrosseallergy.com/conditions-treated/insect-allergy/) - [Penicillin Allergy](https://lacrosseallergy.com/conditions-treated/penicillin-allergy/) - - [How Allergy Drops Work](https://lacrosseallergy.com/our-program/how-do-allergy-drops-work/) - [Our Treatment Approach](https://lacrosseallergy.com/our-program/our-treatment-approach/) - [Benefits of Allergy Drop Treatment](https://lacrosseallergy.com/our-program/benefits-of-allergy-drop-treatment/) - [Cost](https://lacrosseallergy.com/our-program/cost/) - [The Allergic Fingerprint](https://lacrosseallergy.com/our-program/the-allergic-fingerprint-treating-your-unique-allergic-load/) - [Allergy Drop Safety](https://lacrosseallergy.com/frequently-asked-questions/are-allergy-drops-safe/) - [Dosing Strategy](https://lacrosseallergy.com/our-program/what-dosing-strategy-do-i-need/) - [Three Phases of Treatment](https://lacrosseallergy.com/our-program/three-phases-of-treatment/) - - [Kids & Allergy Testing](https://lacrosseallergy.com/our-program/allergy-testing/kids-allergy-testing/) - [Graded Oral Food Challenge](https://lacrosseallergy.com/our-program/allergy-testing/graded-oral-food-challenge/) - [For Employers](https://lacrosseallergy.com/our-program/for-employers/) - [For Referring Providers](https://lacrosseallergy.com/for-referring-providers/) - [Other Allergy Treatment Options](https://lacrosseallergy.com/our-program/other-allergy-treatment-options/) - [Success Stories](https://lacrosseallergy.com/success-stories/) - - [Frequently Asked Questions (FAQs)](https://lacrosseallergy.com/frequently-asked-questions/) - [Pollen Count](https://lacrosseallergy.com/resources/pollen-count/) - [Medication Restrictions for Skin Testing](https://lacrosseallergy.com/resources/medication-to-stop-for-skin-testing/) - [Allergy Quiz](https://lacrosseallergy.com/allergy-quiz/) - [Patient Portal](https://lacrosseallergy.com/patient-portal/) - [Blog](https://lacrosseallergy.com/blog/) - - [Allergen-Free Diets](https://lacrosseallergy.com/resources/diet-and-nutrition-counseling/allergen-free-diets/) - [Whole Foods](https://lacrosseallergy.com/resources/diet-and-nutrition-counseling/whole-foods/) - [Superfoods](https://lacrosseallergy.com/resources/diet-and-nutrition-counseling/superfoods/) - [Recipes](https://lacrosseallergy.com/recipes/) - [Appointment Preparation](https://lacrosseallergy.com/resources/appointment-preparation/) - [How to Take Your Allergy Drops](https://lacrosseallergy.com/resources/how-to-take-your-allergy-drops/) - [How to Reorder Your Drops](https://lacrosseallergy.com/resources/how-to-reorder-your-drops/) - [What to Expect at Your First Appointment](https://lacrosseallergy.com/resources/what-to-expect-at-your-first-appointment/) - [Current Patients](https://lacrosseallergy.com/resources/current-patients/) - [Research](https://lacrosseallergy.com/research/)
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