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| Meta Title | 22 Common Skin Rashes: Pictures, Causes, and Treatment |
| Meta Description | Skin rashes can be caused by minor irritations or allergies, while others are more serious. |
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| Boilerpipe Text | A rash is any area of irritated or swollen skin. Rashes may be itchy and painful and appear differently on different skin tones. In some cases, a rash may be a sign of a medical emergency.
Rashes have a variety of causes, from bug bites to chickenpox to severe conditions like cellulitis. Medical attention is highly advised if home remedies do not help after a few days or if you have symptoms such as fever, severe pain, or dizziness.
There are many different causes of rashes. Hereâs a list of 22 potential causes with pictures.
Fleabites
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Flea bites of the lower leg causing red bumps and scabbing. (Angela Hampton Picture Library / Alamy Stock Photo)
Fleabite rashes are:
usually located in clusters on the lower legs and feet
itchy, small red bumps on lighter skin tones and more plum-like in color on darker skin tones
quick to develop â typically immediately after being bitten
Fifth disease
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Fifth disease is a viral illness caused by parvovirus, which can cause a âslapped cheekâ rash. (Kardelen Yangn Via Wikipedia)
Fifth disease may lead to:
symptoms that include headache, fatigue, low fever, sore throat, runny nose, diarrhea, and nausea
round, bright red rashes on the cheeks, but may be less noticeable on darker skin tones
a lacy-patterned rash on the arms, legs, and upper body and might be more visible after a hot shower or bath. This usually happens after the face rash has developed.
Children are more likely than adults to experience this rash.
Rosacea
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Female with rosacea on the face. (Image from Weinkle AP, et al. (2015). Update on the management of rosacea. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4396587/)
Rosacea is a chronic (long-term) skin disease that goes through cycles of fading and relapse. It typically:
recurs due to triggers like spicy foods, alcoholic beverages, sunlight, stress, and the intestinal bacteria
Helicobacter pylori
manifests with common symptoms like facial flushing, raised red bumps, facial redness, skin dryness, and skin sensitivity
appears as brown or yellowish-brown bumps on darker skin or have a dusky coloration
Impetigo
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This image also depicts impetigo on dark skin. (Grook Da Oger/Wikimedia)
Impetigo is most common in children
ages 2â5 years
, but can happen at any age. It is:
often located in the area around the mouth, chin, and nose
an irritating rash with fluid-filled blisters that pop easily and form a honey-colored crust
brown, purple, or gray in appearance on darker skin tones
Ringworm
Ringworm may appear as:
itchy, circular scaly patches with raised borders
patches of pink or red skin, on light skin tones
patches of gray or brown skin, on darker skin tones
a raised circle with skin in the middle that appears clearer, and the edges of the ring spreading outward
Contact dermatitis
Contact dermatitis appears hours to days after contact with an allergen or irritant. It usually shows as a rash that:
has visible borders that develop in the same spot your skin came in contact with the irritating substance
appears red, on light skin tones
may not be noticeable, on darker skin tones
may have blisters that weep, ooze, or become crusty
typically itchy, scaly, or raw
Allergic eczema
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Female neck with signs of an allergic reaction. (Dmitriy SIMAKOV/Getty Images)
Allergic eczema may resemble a burn. It is:
often found on hands and forearms
characterized by skin thatâs itchy, scaly, or raw
typically accompanied by blisters that weep, ooze, or become crusty
reddish, on lighter skin tones
brown, purple, or gray, on darker skin tones
Hand, foot, and mouth disease
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Hand-foot-and-mouth disease. (MidgleyDJ at en.wikipedia, CC BY-SA 3.0, via Wikimedia Commons)
The hand, foot, and mouth disease symptoms usually affect children under age 5 years. It typically manifests as:
painful, red blisters in the mouth and on the tongue and gums
flat or raised red spots located on the palms of the hands and soles of the feet
skin-colored or grayish-brown bumps, on darker skin tones
spots on the buttocks or genital area
Diaper rash
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Diaper rashes may develop in the genital area as well as in the legs. (Stock image)
The rash is usually located on and around areas that have direct contact with a diaper. In this rash:
the skin looks red, wet, and slightly lighter or darker than the skin color
the affected area may be warm to the touch
Eczema
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Eczema may develop anywhere in the body, including the face. (Benislav/Shuttertstock_)
Eczema causes dry, rough, flaky, inflamed, and irritated skin. With eczema rashes:
affected areas may appear red and itchy
hair loss may occur on the rash site
darker brown or gray patches may appear on darker skin tones
Psoriasis
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Psoriasis is an inflammatory skin condition that causes dry, scaly plaques on the skin. (Vitek2808/Shutterstock)
Psoriasis appears as scaly, silvery, sharply defined skin patches. With psoriasis:
the rash may look silvery on light skin or like darker patches on dark skin
a rash may appear on the scalp, elbows, knees, and lower back
you may feel itchy
the rash may not cause any other symptoms
Chickenpox
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Child with chickenpox. (Grook da oger, CC BY-SA 4.0, via Wikimedia Commons)
Chickenpox manifests as clusters of itchy, red, fluid-filled blisters in various stages of healing all over the body. The rash may:
appear red, skin toned, or darker on darker skin tones
scab over progressively with scabs that appear gray in dark skin tones
be accompanied by fever, body aches, sore throat, and loss of appetite
remain contagious to other people until all blisters have dried
Systemic lupus erythematosus (SLE)
Systemic lupus erythematosus is an
autoimmune disease
that displays a wide variety of symptoms and affects many body systems and organs. The condition leads to:
a wide array of skin and mucous membrane symptoms that range from rashes to ulcers
a classic butterfly-shaped face rash that crosses from cheek to cheek over the nose
a bright red appearance on lighter skin tones
a red, brown, or darker appearance on darker skin tones
rashes that get worse with sun exposure
Shingles
A viral infection, shingles causes a painful rash that may burn, tingle, or itch, even if there no blisters are present at first. Shingles may involve:
clusters of fluid-filled blisters that break easily and weep fluid
a rash that emerges in a band-like pattern, most commonly on the torso, but may occur on other parts of the body, including the face
rash is highly contagious and needs to be covered as much as possible
a medical emergency when it appears around the eyes and nose
low fever, chills, headache, or fatigue
It is important to take all the precautions so other people donât come in direct contact with the shingles rash. This is particularly essential with young children, pregnant people, and others with weak immune systems.
Cellulitis
Cellulitis is considered a medical emergency. Urgent care is required.
The condition is caused by bacteria or fungi entering through a crack or cut in the skin. The rash may:
appear red or pink in light skin colors
appear less obvious on darker skin tones and can also look brown, gray, or purple
involve painful, swollen skin with or without oozing that spreads quickly
feel hot and tender to the touch
be a sign of serious infection requiring prompt medical attention
Scabies
Scabies is an itchy skin infestation with mites. It may involve:
symptoms that take
2â5 weeks
to appear
an extremely itchy rash with small bumps that may be scaly
raised, white, or flesh-toned lines
Measles
Measles is
on the rise
in the United States. It typically manifests as:
systemic symptoms like fever, sore throat, red watery eyes, loss of appetite, cough, and runny nose
a rash that appears red, skin-colored, or darker than the natural skin color
a rash that spreads from the face down the body 3â5 days after the first symptoms appear
tiny white spots with bluish-white centers inside the mouth
Tick bite
Tick bites may be painless and cause only minor signs and symptoms, such as a change in skin color, swelling, or a sore on the skin. They may also lead to:
a rash with a burning sensation
blisters at the site
difficulty breathing, which requires immediate medical attention
having the tick attached to the skin for a long time
a rash that resembles a circular target that expands. About
70â80%
of people with
Lyme disease
will have this rash
Seborrheic eczema
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Seborrheic eczema is oily or greasy in appearance and texture. (Zay Nyi Nyi/Shutterstock)
Seborrheic eczema is a type of eczema that leads to yellow or white scaly patches that flake off. You may notice:
red areas â though they may appear faint on darker skin tones
itchy, greasy, yellowish, or white patches
hair loss at the rash area
Scarlet fever
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Scarlet fever often results from an untreated strep throat. (badobadop, CC BY-SA 3.0, via Wikimedia Commons)
Scarlet fever is a medical emergency. Urgent care is required.
Scarlet fever typically occurs at the same time as or right after an untreated
strep throat
infection. It causes symptoms like:
a rash of tiny bumps that feel like âsandpaperâ to the touch
bright red tongue
a bright red rash all over the body (but not on the palms of your hands and soles of your feet) in light skin colors
a difficult-to-spot rash on dark skin colors, but identifiable by the sandpaper-like texture on the skin
Kawasaki disease
This condition is considered a medical emergency. Urgent care is required.
Kawasaki disease:
usually affects children under age 5
causes red cracked lips, swollen tongue (
strawberry tongue
), high fever, swollen red palms and soles of the feet, swollen lymph nodes, bloodshot eyes
can be harder to recognize on darker skin tones
may cause severe heart problems
Treatment for rashes depends on the cause.
To ease discomfort and speed up the healing process while undergoing treatment, consider these tips:
Use mild, gentle cleansers instead of scented bar soaps.
Use warm water instead of hot water for washing your skin and hair.
Pat the rash dry instead of rubbing it.
Let the rash breathe. If itâs possible, avoid covering it with clothing.
Stop using new cosmetics or lotions that may have triggered the rash.
Apply
unscented moisturizing lotion
to areas affected by eczema.
Avoid scratching the rash because doing so can make it worse and could lead to infection.
Apply an over-the-counter (OTC)
hydrocortisone cream
to the affected area if the rash is very itchy and causing discomfort.
Calamine lotion
can also help relieve rashes from chickenpox, poison ivy, or poison oak.
Take an
oatmeal bath
. This can soothe the itchiness associated with rashes from eczema or psoriasis.
Hereâs
how to make an oatmeal bath.
Wash your hair and scalp regularly with
dandruff shampoo
if you have dandruff along with a rash. Medicated dandruff shampoo is commonly available at drugstores, but your doctor can prescribe stronger types if you need them.
Over-the-counter (OTC) medications
A healthcare professional may recommend OTC medications like ibuprofen or acetaminophen to treat mild pain associated with the rash.
These medications may not be taken for an extended period unless a healthcare professional advises you to. You may want to ask them how long and how often itâs safe for you to take OTC drugs. You may not be able to take them if you have liver or kidney disease or a history of stomach ulcers.
It may be a good idea to call a healthcare professional if the rash doesnât resolve within a few days. If youâre experiencing other symptoms, like pain, bleeding, or flu-like symptoms, you may also want to seek medical care.
If you donât already have a physician, you can use the
Healthline FindCare tool
to find a professional near you.
If you experience a rash along with any of the following symptoms, this may be a medical emergency:
increasing pain or discoloration in the rash area
tightness or itchiness in the throat
difficulty breathing
swelling of the face or limbs
fever of 100.4°F (38°C) or higher
confusion
dizziness
severe head or neck pain
repeated vomiting or diarrhea
Medical care is also advised if you have a rash and these systemic symptoms:
joint pain
sore throat
red streaks or tender areas near the rash
a recent tick bite or animal bite
Your healthcare professional will perform a physical exam and check your rash. They may have questions about your:
rash
medical history
eating habits
recent use of products or medications
personal hygiene habits
Your healthcare professional may also:
take your temperature
order tests, such as an
allergy test
or
complete blood count
perform a skin biopsy, which involves taking a small sample of skin tissue for analysis
refer you to a specialist, such as a dermatologist, for further evaluation
A healthcare professional may also prescribe medications to relieve pain and itching associated with the rash. Depending on the cause of the rash, other medications and tests may be prescribed.
Depending on the cause of the rash, you may want to follow these tips:
Use home remedies like oatmeal and cold compresses to soothe mild contact rashes.
Identify potential triggers that may have caused or may worsen the rash and avoid them as much as possible.
Call a healthcare professional if the rash doesnât go away with home treatments or if youâre experiencing other symptoms in addition to your rash.
Carefully follow any treatments a healthcare professional prescribes. Speak with a healthcare professional if your rash persists or worsens despite treatment.
How can I identify my rash?
The best way to identify a rash and its cause is to seek the help of a board-certified dermatologist.
The cause of a rash may be difficult to identify on your own because rashes may present as splotches, bumps, or blisters. They can be itchy, scaly, and red, and some may look different on different skin tones. Rashes
may develop
in one specific area of the skin or all over the body. They may disappear and reappear randomly, or stay indefinitely.
What are the 5 types of rashes?
There are many types of rashes, many of which have sub-types. Broadly speaking, rashes can be split into those caused by infection, allergic reactions, environmental irritation, plant reactions, and those caused by autoimmune conditions.
What is the fastest way to get rid of a rash?
There are several
home remedies
you can try that might help you relieve discomfort from a rash. That said, the treatment and timing of healing depends on the cause. Consult with a dermatologist to determine what rash you have and what treatment you need.
Rashes are areas of irritated or swollen skin. These areas may become itchy, painful, or dry out.
Skin discoloration is a common rash symptom, which can present differently on different skin tones. Rashes may appear red or pink on lighter skin tones, while on darker skin tones they may be purple, gray, or white.
Some rashes signal a medication emergency. If your rash progresses quickly, causes pain and intense itching, and doesnât resolve within a few days, consider seeking medical care. |
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# Everything You Need to Know About Rashes (with Pictures)

[Medically reviewed]() by [Megan Slomka, MSN, APRN, FNP-C]() â Written by Natalie Phillips â [Updated on March 27, 2024]()
- [Pictures](https://www.healthline.com/health/rashes#pictures)
- [Self-care](https://www.healthline.com/health/rashes#self-care)
- [When to seek help](https://www.healthline.com/health/rashes#when-to-seek-help)
- [What to expect](https://www.healthline.com/health/rashes#what-to-expect)
- [Next steps](https://www.healthline.com/health/rashes#next-steps)
- [FAQs](https://www.healthline.com/health/rashes#fa-qs)
- [Summary](https://www.healthline.com/health/rashes#summary)
A rash is any area of irritated or swollen skin. Rashes may be itchy and painful and appear differently on different skin tones. In some cases, a rash may be a sign of a medical emergency.
Rashes have a variety of causes, from bug bites to chickenpox to severe conditions like cellulitis. Medical attention is highly advised if home remedies do not help after a few days or if you have symptoms such as fever, severe pain, or dizziness.
## [Pictures and signs of different rashes]()
There are many different causes of rashes. Hereâs a list of 22 potential causes with pictures.
### Fleabites

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Flea bites of the lower leg causing red bumps and scabbing. (Angela Hampton Picture Library / Alamy Stock Photo)
Fleabite rashes are:
- usually located in clusters on the lower legs and feet
- itchy, small red bumps on lighter skin tones and more plum-like in color on darker skin tones
- quick to develop â typically immediately after being bitten
Read more on [fleabites.](https://www.healthline.com/health/flea-bites)
***
### Fifth disease

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Fifth disease is a viral illness caused by parvovirus, which can cause a âslapped cheekâ rash. (Kardelen Yangn Via Wikipedia)
Fifth disease may lead to:
- symptoms that include headache, fatigue, low fever, sore throat, runny nose, diarrhea, and nausea
- round, bright red rashes on the cheeks, but may be less noticeable on darker skin tones
- a lacy-patterned rash on the arms, legs, and upper body and might be more visible after a hot shower or bath. This usually happens after the face rash has developed.
Children are more likely than adults to experience this rash.
Read more on [fifth disease.](https://www.healthline.com/health/fifth-disease)
***
### Rosacea

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Female with rosacea on the face. (Image from Weinkle AP, et al. (2015). Update on the management of rosacea. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4396587/)
Rosacea is a chronic (long-term) skin disease that goes through cycles of fading and relapse. It typically:
- recurs due to triggers like spicy foods, alcoholic beverages, sunlight, stress, and the intestinal bacteria *Helicobacter pylori*
- manifests with common symptoms like facial flushing, raised red bumps, facial redness, skin dryness, and skin sensitivity
- appears as brown or yellowish-brown bumps on darker skin or have a dusky coloration
Read more on [rosacea.](https://www.healthline.com/health/skin/rosacea)
***
### Impetigo

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This image also depicts impetigo on dark skin. (Grook Da Oger/Wikimedia)
Impetigo is most common in children [ages 2â5 years](https://www.ncbi.nlm.nih.gov/books/NBK430974/), but can happen at any age. It is:
- often located in the area around the mouth, chin, and nose
- an irritating rash with fluid-filled blisters that pop easily and form a honey-colored crust
- brown, purple, or gray in appearance on darker skin tones
Read more on [impetigo.](https://www.healthline.com/health/impetigo)
***
### Ringworm

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Ringworm on the face of a child. (BSIP SA / Alamy Stock Photo)
Ringworm may appear as:
- itchy, circular scaly patches with raised borders
- patches of pink or red skin, on light skin tones
- patches of gray or brown skin, on darker skin tones
- a raised circle with skin in the middle that appears clearer, and the edges of the ring spreading outward
Read more on [ringworm.](https://www.healthline.com/health/ringworm)
***
### Contact dermatitis

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Contact dermatitis of the arm. (vvoe/Shutterstock)
Contact dermatitis appears hours to days after contact with an allergen or irritant. It usually shows as a rash that:
- has visible borders that develop in the same spot your skin came in contact with the irritating substance
- appears red, on light skin tones
- may not be noticeable, on darker skin tones
- may have blisters that weep, ooze, or become crusty
- typically itchy, scaly, or raw
Read more on [contact dermatitis.](https://www.healthline.com/health/contact-dermatitis)
***
### Allergic eczema

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Female neck with signs of an allergic reaction. (Dmitriy SIMAKOV/Getty Images)
Allergic eczema may resemble a burn. It is:
- often found on hands and forearms
- characterized by skin thatâs itchy, scaly, or raw
- typically accompanied by blisters that weep, ooze, or become crusty
- reddish, on lighter skin tones
- brown, purple, or gray, on darker skin tones
Read more on [allergic eczema.](https://www.healthline.com/health/skin/eczema)
***
### Hand, foot, and mouth disease

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Hand-foot-and-mouth disease. (MidgleyDJ at en.wikipedia, CC BY-SA 3.0, via Wikimedia Commons)
The hand, foot, and mouth disease symptoms usually affect children under age 5 years. It typically manifests as:
- painful, red blisters in the mouth and on the tongue and gums
- flat or raised red spots located on the palms of the hands and soles of the feet
- skin-colored or grayish-brown bumps, on darker skin tones
- spots on the buttocks or genital area
Read more on [hand, foot, and mouth disease.](https://www.healthline.com/health/hand-foot-mouth-disease)
***
### Diaper rash

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Diaper rashes may develop in the genital area as well as in the legs. (Stock image)
The rash is usually located on and around areas that have direct contact with a diaper. In this rash:
- the skin looks red, wet, and slightly lighter or darker than the skin color
- the affected area may be warm to the touch
Read more on [diaper rash.](https://www.healthline.com/health/diaper-rash)
***
### Eczema

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Eczema may develop anywhere in the body, including the face. (Benislav/Shuttertstock\_)
Eczema causes dry, rough, flaky, inflamed, and irritated skin. With eczema rashes:
- affected areas may appear red and itchy
- hair loss may occur on the rash site
- darker brown or gray patches may appear on darker skin tones
Read more on [eczema](https://www.healthline.com/health/eczema).
***
### Psoriasis

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Psoriasis is an inflammatory skin condition that causes dry, scaly plaques on the skin. (Vitek2808/Shutterstock)
Psoriasis appears as scaly, silvery, sharply defined skin patches. With psoriasis:
- the rash may look silvery on light skin or like darker patches on dark skin
- a rash may appear on the scalp, elbows, knees, and lower back
- you may feel itchy
- the rash may not cause any other symptoms
Read more on [psoriasis](https://www.healthline.com/health/psoriasis).
***
### Chickenpox

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Child with chickenpox. (Grook da oger, CC BY-SA 4.0, via Wikimedia Commons)
Chickenpox manifests as clusters of itchy, red, fluid-filled blisters in various stages of healing all over the body. The rash may:
- appear red, skin toned, or darker on darker skin tones
- scab over progressively with scabs that appear gray in dark skin tones
- be accompanied by fever, body aches, sore throat, and loss of appetite
- remain contagious to other people until all blisters have dried
Read more on [chickenpox](https://www.healthline.com/health/chickenpox).
***
### Systemic lupus erythematosus (SLE)

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Butterfly rash from systemic lupus erythematosus.
Systemic lupus erythematosus is an [autoimmune disease](https://www.healthline.com/health/autoimmune-disorders) that displays a wide variety of symptoms and affects many body systems and organs. The condition leads to:
- a wide array of skin and mucous membrane symptoms that range from rashes to ulcers
- a classic butterfly-shaped face rash that crosses from cheek to cheek over the nose
- a bright red appearance on lighter skin tones
- a red, brown, or darker appearance on darker skin tones
- rashes that get worse with sun exposure
Read more on [systemic lupus erythematosus (SLE)](https://www.healthline.com/health/systemic-lupus-erythematosus).
***
### Shingles

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Shingles typically leads to a blistering rash. (chatuphot/Shutterstock)
A viral infection, shingles causes a painful rash that may burn, tingle, or itch, even if there no blisters are present at first. Shingles may involve:
- clusters of fluid-filled blisters that break easily and weep fluid
- a rash that emerges in a band-like pattern, most commonly on the torso, but may occur on other parts of the body, including the face
- rash is highly contagious and needs to be covered as much as possible
- a medical emergency when it appears around the eyes and nose
- low fever, chills, headache, or fatigue
It is important to take all the precautions so other people donât come in direct contact with the shingles rash. This is particularly essential with young children, pregnant people, and others with weak immune systems.
Read more on [shingles](https://www.healthline.com/health/shingles).
***
### Cellulitis

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Cellulitis often develops in the lower legs. (TisforThan/Shutterstock)
**Cellulitis is considered a medical emergency. Urgent care is required.**
The condition is caused by bacteria or fungi entering through a crack or cut in the skin. The rash may:
- appear red or pink in light skin colors
- appear less obvious on darker skin tones and can also look brown, gray, or purple
- involve painful, swollen skin with or without oozing that spreads quickly
- feel hot and tender to the touch
- be a sign of serious infection requiring prompt medical attention
Read more on [cellulitis](https://www.healthline.com/health/cellulitis).
***
### Scabies

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Scabies may be extremely itchy. (Public domain, via Wikimedia Commons)
Scabies is an itchy skin infestation with mites. It may involve:
- symptoms that take
[2â5 weeks](https://www.ncbi.nlm.nih.gov/books/NBK544306/)
to appear
- an extremely itchy rash with small bumps that may be scaly
- raised, white, or flesh-toned lines
Read more on [scabies](https://www.healthline.com/health/scabies).
***
### Measles

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Measles usually covers the body. (phichet chaiyabin/Shutterstock)
Measles is [on the rise](https://www.healthline.com/health-news/cdc-health-alert-measles-vaccine) in the United States. It typically manifests as:
- systemic symptoms like fever, sore throat, red watery eyes, loss of appetite, cough, and runny nose
- a rash that appears red, skin-colored, or darker than the natural skin color
- a rash that spreads from the face down the body 3â5 days after the first symptoms appear
- tiny white spots with bluish-white centers inside the mouth
Read more on [measles](https://www.healthline.com/health/measles).
***
### Tick bite

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A tick bite may lead to a burning sensation. (Aitor Diago/Getty Images)
Tick bites may be painless and cause only minor signs and symptoms, such as a change in skin color, swelling, or a sore on the skin. They may also lead to:
- a rash with a burning sensation
- blisters at the site
- difficulty breathing, which requires immediate medical attention
- having the tick attached to the skin for a long time
- a rash that resembles a circular target that expands. About
[70â80%](https://www.cdc.gov/lyme/signs_symptoms/)
of people with [Lyme disease](https://www.healthline.com/health/lyme-disease) will have this rash
Read more on [tick bites](https://www.healthline.com/health/tick-bites).
***
### Seborrheic eczema

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Seborrheic eczema is oily or greasy in appearance and texture. (Zay Nyi Nyi/Shutterstock)
Seborrheic eczema is a type of eczema that leads to yellow or white scaly patches that flake off. You may notice:
- red areas â though they may appear faint on darker skin tones
- itchy, greasy, yellowish, or white patches
- hair loss at the rash area
Read more on [seborrheic eczema](https://www.healthline.com/health/skin/seborrheic-dermatitis).
***
### Scarlet fever

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Scarlet fever often results from an untreated strep throat. (badobadop, CC BY-SA 3.0, via Wikimedia Commons)
**Scarlet fever is a medical emergency. Urgent care is required.**
Scarlet fever typically occurs at the same time as or right after an untreated [strep throat](https://www.healthline.com/health/strep-throat) infection. It causes symptoms like:
- a rash of tiny bumps that feel like âsandpaperâ to the touch
- bright red tongue
- a bright red rash all over the body (but not on the palms of your hands and soles of your feet) in light skin colors
- a difficult-to-spot rash on dark skin colors, but identifiable by the sandpaper-like texture on the skin
Read more on [scarlet fever](https://www.healthline.com/health/scarlet-fever).
***
### Kawasaki disease

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**This condition is considered a medical emergency. Urgent care is required.**
Kawasaki disease:
- usually affects children under age 5
- causes red cracked lips, swollen tongue ([strawberry tongue](https://www.healthline.com/health/strawberry-tongue)), high fever, swollen red palms and soles of the feet, swollen lymph nodes, bloodshot eyes
- can be harder to recognize on darker skin tones
- may cause severe heart problems
Read more on [Kawasaki disease](https://www.healthline.com/health/kawasaki-disease).
## [Taking care of rashes at home]()
Treatment for rashes depends on the cause.
To ease discomfort and speed up the healing process while undergoing treatment, consider these tips:
- Use mild, gentle cleansers instead of scented bar soaps.
- Use warm water instead of hot water for washing your skin and hair.
- Pat the rash dry instead of rubbing it.
- Let the rash breathe. If itâs possible, avoid covering it with clothing.
- Stop using new cosmetics or lotions that may have triggered the rash.
- Apply [unscented moisturizing lotion](https://www.healthline.com/health/parenting/best-lotions-for-the-whole-fam#for-sensitive-skin) to areas affected by eczema.
- Avoid scratching the rash because doing so can make it worse and could lead to infection.
- Apply an over-the-counter (OTC) [hydrocortisone cream](https://www.healthline.com/health/eczema/hydrocortisone-for-eczema) to the affected area if the rash is very itchy and causing discomfort. [Calamine lotion](https://www.healthline.com/health/calamine-lotion-uses) can also help relieve rashes from chickenpox, poison ivy, or poison oak.
- Take an [oatmeal bath](https://www.healthline.com/health/oatmeal-bath-for-eczema). This can soothe the itchiness associated with rashes from eczema or psoriasis. [Hereâs](https://www.healthline.com/health/psoriasis/oatmeal-bath-for-psoriasis) how to make an oatmeal bath.
- Wash your hair and scalp regularly with [dandruff shampoo](https://www.healthline.com/health/best-dandruff-shampoo) if you have dandruff along with a rash. Medicated dandruff shampoo is commonly available at drugstores, but your doctor can prescribe stronger types if you need them.
### Over-the-counter (OTC) medications
A healthcare professional may recommend OTC medications like ibuprofen or acetaminophen to treat mild pain associated with the rash.
These medications may not be taken for an extended period unless a healthcare professional advises you to. You may want to ask them how long and how often itâs safe for you to take OTC drugs. You may not be able to take them if you have liver or kidney disease or a history of stomach ulcers.
## [When to see a healthcare professional about rashes]()
It may be a good idea to call a healthcare professional if the rash doesnât resolve within a few days. If youâre experiencing other symptoms, like pain, bleeding, or flu-like symptoms, you may also want to seek medical care.
If you donât already have a physician, you can use the [Healthline FindCare tool](https://care.healthline.com/find-care/specialty/primary-care-doctors?ref=global) to find a professional near you.
If you experience a rash along with any of the following symptoms, this may be a medical emergency:
- increasing pain or discoloration in the rash area
- tightness or itchiness in the throat
- difficulty breathing
- swelling of the face or limbs
- fever of 100.4°F (38°C) or higher
- confusion
- dizziness
- severe head or neck pain
- repeated vomiting or diarrhea
Medical care is also advised if you have a rash and these systemic symptoms:
- joint pain
- sore throat
- red streaks or tender areas near the rash
- a recent tick bite or animal bite
## [What to expect during your appointment]()
Your healthcare professional will perform a physical exam and check your rash. They may have questions about your:
- rash
- medical history
- eating habits
- recent use of products or medications
- personal hygiene habits
Your healthcare professional may also:
- take your temperature
- order tests, such as an [allergy test](https://www.healthline.com/health/allergy-testing) or [complete blood count](https://www.healthline.com/health/cbc)
- perform a skin biopsy, which involves taking a small sample of skin tissue for analysis
- refer you to a specialist, such as a dermatologist, for further evaluation
A healthcare professional may also prescribe medications to relieve pain and itching associated with the rash. Depending on the cause of the rash, other medications and tests may be prescribed.
## [What to do next]()
Depending on the cause of the rash, you may want to follow these tips:
- Use home remedies like oatmeal and cold compresses to soothe mild contact rashes.
- Identify potential triggers that may have caused or may worsen the rash and avoid them as much as possible.
- Call a healthcare professional if the rash doesnât go away with home treatments or if youâre experiencing other symptoms in addition to your rash.
- Carefully follow any treatments a healthcare professional prescribes. Speak with a healthcare professional if your rash persists or worsens despite treatment.
## [Frequently asked questions]()
### How can I identify my rash?
The best way to identify a rash and its cause is to seek the help of a board-certified dermatologist.The cause of a rash may be difficult to identify on your own because rashes may present as splotches, bumps, or blisters. They can be itchy, scaly, and red, and some may look different on different skin tones. Rashes [may develop](https://www.aad.org/public/everyday-care/itchy-skin/rash/rash-101) in one specific area of the skin or all over the body. They may disappear and reappear randomly, or stay indefinitely.
### What are the 5 types of rashes?
There are many types of rashes, many of which have sub-types. Broadly speaking, rashes can be split into those caused by infection, allergic reactions, environmental irritation, plant reactions, and those caused by autoimmune conditions.
### What is the fastest way to get rid of a rash?
There are several [home remedies](https://www.healthline.com/health/home-remedies-for-rashes) you can try that might help you relieve discomfort from a rash. That said, the treatment and timing of healing depends on the cause. Consult with a dermatologist to determine what rash you have and what treatment you need.
## [The bottom line]()
Rashes are areas of irritated or swollen skin. These areas may become itchy, painful, or dry out.
Skin discoloration is a common rash symptom, which can present differently on different skin tones. Rashes may appear red or pink on lighter skin tones, while on darker skin tones they may be purple, gray, or white.
Some rashes signal a medication emergency. If your rash progresses quickly, causes pain and intense itching, and doesnât resolve within a few days, consider seeking medical care.
[Read the article in Spanish](https://www.healthline.com/health/es/erupcion-cutanea).
### How we reviewed this article:
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- Gibson RL, et al. (2023). Scabies.
<https://www.ncbi.nlm.nih.gov/books/NBK544306/>
- Nardi NM, et al. (2023). Impetigo.
<https://www.ncbi.nlm.nih.gov/books/NBK430974/>
- Rash. (2022).
<https://www.health.harvard.edu/a_to_z/rash-a-to-z>
- Rash 101 in adults: when to seek medical treatment. (2021).
<https://www.aad.org/public/everyday-care/itchy-skin/rash/rash-101>
- Signs and symptoms of untreated lyme disease. (2021).
<https://www.cdc.gov/lyme/signs_symptoms/>
Share this article

Medically reviewed by [Megan Slomka, MSN, APRN, FNP-C](https://www.healthline.com/medical-team) â Written by Natalie Phillips â Updated on March 27, 2024
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| Readable Markdown | A rash is any area of irritated or swollen skin. Rashes may be itchy and painful and appear differently on different skin tones. In some cases, a rash may be a sign of a medical emergency.
Rashes have a variety of causes, from bug bites to chickenpox to severe conditions like cellulitis. Medical attention is highly advised if home remedies do not help after a few days or if you have symptoms such as fever, severe pain, or dizziness.
There are many different causes of rashes. Hereâs a list of 22 potential causes with pictures.
Fleabites

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Flea bites of the lower leg causing red bumps and scabbing. (Angela Hampton Picture Library / Alamy Stock Photo)
Fleabite rashes are:
- usually located in clusters on the lower legs and feet
- itchy, small red bumps on lighter skin tones and more plum-like in color on darker skin tones
- quick to develop â typically immediately after being bitten
Fifth disease

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Fifth disease is a viral illness caused by parvovirus, which can cause a âslapped cheekâ rash. (Kardelen Yangn Via Wikipedia)
Fifth disease may lead to:
- symptoms that include headache, fatigue, low fever, sore throat, runny nose, diarrhea, and nausea
- round, bright red rashes on the cheeks, but may be less noticeable on darker skin tones
- a lacy-patterned rash on the arms, legs, and upper body and might be more visible after a hot shower or bath. This usually happens after the face rash has developed.
Children are more likely than adults to experience this rash.
Rosacea

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Female with rosacea on the face. (Image from Weinkle AP, et al. (2015). Update on the management of rosacea. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4396587/)
Rosacea is a chronic (long-term) skin disease that goes through cycles of fading and relapse. It typically:
- recurs due to triggers like spicy foods, alcoholic beverages, sunlight, stress, and the intestinal bacteria *Helicobacter pylori*
- manifests with common symptoms like facial flushing, raised red bumps, facial redness, skin dryness, and skin sensitivity
- appears as brown or yellowish-brown bumps on darker skin or have a dusky coloration
Impetigo

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This image also depicts impetigo on dark skin. (Grook Da Oger/Wikimedia)
Impetigo is most common in children [ages 2â5 years](https://www.ncbi.nlm.nih.gov/books/NBK430974/), but can happen at any age. It is:
- often located in the area around the mouth, chin, and nose
- an irritating rash with fluid-filled blisters that pop easily and form a honey-colored crust
- brown, purple, or gray in appearance on darker skin tones
Ringworm
Ringworm may appear as:
- itchy, circular scaly patches with raised borders
- patches of pink or red skin, on light skin tones
- patches of gray or brown skin, on darker skin tones
- a raised circle with skin in the middle that appears clearer, and the edges of the ring spreading outward
Contact dermatitis
Contact dermatitis appears hours to days after contact with an allergen or irritant. It usually shows as a rash that:
- has visible borders that develop in the same spot your skin came in contact with the irritating substance
- appears red, on light skin tones
- may not be noticeable, on darker skin tones
- may have blisters that weep, ooze, or become crusty
- typically itchy, scaly, or raw
Allergic eczema

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Female neck with signs of an allergic reaction. (Dmitriy SIMAKOV/Getty Images)
Allergic eczema may resemble a burn. It is:
- often found on hands and forearms
- characterized by skin thatâs itchy, scaly, or raw
- typically accompanied by blisters that weep, ooze, or become crusty
- reddish, on lighter skin tones
- brown, purple, or gray, on darker skin tones
Hand, foot, and mouth disease

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Hand-foot-and-mouth disease. (MidgleyDJ at en.wikipedia, CC BY-SA 3.0, via Wikimedia Commons)
The hand, foot, and mouth disease symptoms usually affect children under age 5 years. It typically manifests as:
- painful, red blisters in the mouth and on the tongue and gums
- flat or raised red spots located on the palms of the hands and soles of the feet
- skin-colored or grayish-brown bumps, on darker skin tones
- spots on the buttocks or genital area
Diaper rash

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Diaper rashes may develop in the genital area as well as in the legs. (Stock image)
The rash is usually located on and around areas that have direct contact with a diaper. In this rash:
- the skin looks red, wet, and slightly lighter or darker than the skin color
- the affected area may be warm to the touch
Eczema

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Eczema may develop anywhere in the body, including the face. (Benislav/Shuttertstock\_)
Eczema causes dry, rough, flaky, inflamed, and irritated skin. With eczema rashes:
- affected areas may appear red and itchy
- hair loss may occur on the rash site
- darker brown or gray patches may appear on darker skin tones
Psoriasis

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Psoriasis is an inflammatory skin condition that causes dry, scaly plaques on the skin. (Vitek2808/Shutterstock)
Psoriasis appears as scaly, silvery, sharply defined skin patches. With psoriasis:
- the rash may look silvery on light skin or like darker patches on dark skin
- a rash may appear on the scalp, elbows, knees, and lower back
- you may feel itchy
- the rash may not cause any other symptoms
Chickenpox

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Child with chickenpox. (Grook da oger, CC BY-SA 4.0, via Wikimedia Commons)
Chickenpox manifests as clusters of itchy, red, fluid-filled blisters in various stages of healing all over the body. The rash may:
- appear red, skin toned, or darker on darker skin tones
- scab over progressively with scabs that appear gray in dark skin tones
- be accompanied by fever, body aches, sore throat, and loss of appetite
- remain contagious to other people until all blisters have dried
Systemic lupus erythematosus (SLE)
Systemic lupus erythematosus is an [autoimmune disease](https://www.healthline.com/health/autoimmune-disorders) that displays a wide variety of symptoms and affects many body systems and organs. The condition leads to:
- a wide array of skin and mucous membrane symptoms that range from rashes to ulcers
- a classic butterfly-shaped face rash that crosses from cheek to cheek over the nose
- a bright red appearance on lighter skin tones
- a red, brown, or darker appearance on darker skin tones
- rashes that get worse with sun exposure
Shingles
A viral infection, shingles causes a painful rash that may burn, tingle, or itch, even if there no blisters are present at first. Shingles may involve:
- clusters of fluid-filled blisters that break easily and weep fluid
- a rash that emerges in a band-like pattern, most commonly on the torso, but may occur on other parts of the body, including the face
- rash is highly contagious and needs to be covered as much as possible
- a medical emergency when it appears around the eyes and nose
- low fever, chills, headache, or fatigue
It is important to take all the precautions so other people donât come in direct contact with the shingles rash. This is particularly essential with young children, pregnant people, and others with weak immune systems.
Cellulitis
**Cellulitis is considered a medical emergency. Urgent care is required.**
The condition is caused by bacteria or fungi entering through a crack or cut in the skin. The rash may:
- appear red or pink in light skin colors
- appear less obvious on darker skin tones and can also look brown, gray, or purple
- involve painful, swollen skin with or without oozing that spreads quickly
- feel hot and tender to the touch
- be a sign of serious infection requiring prompt medical attention
Scabies
Scabies is an itchy skin infestation with mites. It may involve:
- symptoms that take
[2â5 weeks](https://www.ncbi.nlm.nih.gov/books/NBK544306/)
to appear
- an extremely itchy rash with small bumps that may be scaly
- raised, white, or flesh-toned lines
Measles
Measles is [on the rise](https://www.healthline.com/health-news/cdc-health-alert-measles-vaccine) in the United States. It typically manifests as:
- systemic symptoms like fever, sore throat, red watery eyes, loss of appetite, cough, and runny nose
- a rash that appears red, skin-colored, or darker than the natural skin color
- a rash that spreads from the face down the body 3â5 days after the first symptoms appear
- tiny white spots with bluish-white centers inside the mouth
Tick bite
Tick bites may be painless and cause only minor signs and symptoms, such as a change in skin color, swelling, or a sore on the skin. They may also lead to:
- a rash with a burning sensation
- blisters at the site
- difficulty breathing, which requires immediate medical attention
- having the tick attached to the skin for a long time
- a rash that resembles a circular target that expands. About
[70â80%](https://www.cdc.gov/lyme/signs_symptoms/)
of people with [Lyme disease](https://www.healthline.com/health/lyme-disease) will have this rash
Seborrheic eczema

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Seborrheic eczema is oily or greasy in appearance and texture. (Zay Nyi Nyi/Shutterstock)
Seborrheic eczema is a type of eczema that leads to yellow or white scaly patches that flake off. You may notice:
- red areas â though they may appear faint on darker skin tones
- itchy, greasy, yellowish, or white patches
- hair loss at the rash area
Scarlet fever

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Scarlet fever often results from an untreated strep throat. (badobadop, CC BY-SA 3.0, via Wikimedia Commons)
**Scarlet fever is a medical emergency. Urgent care is required.**
Scarlet fever typically occurs at the same time as or right after an untreated [strep throat](https://www.healthline.com/health/strep-throat) infection. It causes symptoms like:
- a rash of tiny bumps that feel like âsandpaperâ to the touch
- bright red tongue
- a bright red rash all over the body (but not on the palms of your hands and soles of your feet) in light skin colors
- a difficult-to-spot rash on dark skin colors, but identifiable by the sandpaper-like texture on the skin
Kawasaki disease
**This condition is considered a medical emergency. Urgent care is required.**
Kawasaki disease:
- usually affects children under age 5
- causes red cracked lips, swollen tongue ([strawberry tongue](https://www.healthline.com/health/strawberry-tongue)), high fever, swollen red palms and soles of the feet, swollen lymph nodes, bloodshot eyes
- can be harder to recognize on darker skin tones
- may cause severe heart problems
Treatment for rashes depends on the cause.
To ease discomfort and speed up the healing process while undergoing treatment, consider these tips:
- Use mild, gentle cleansers instead of scented bar soaps.
- Use warm water instead of hot water for washing your skin and hair.
- Pat the rash dry instead of rubbing it.
- Let the rash breathe. If itâs possible, avoid covering it with clothing.
- Stop using new cosmetics or lotions that may have triggered the rash.
- Apply [unscented moisturizing lotion](https://www.healthline.com/health/parenting/best-lotions-for-the-whole-fam#for-sensitive-skin) to areas affected by eczema.
- Avoid scratching the rash because doing so can make it worse and could lead to infection.
- Apply an over-the-counter (OTC) [hydrocortisone cream](https://www.healthline.com/health/eczema/hydrocortisone-for-eczema) to the affected area if the rash is very itchy and causing discomfort. [Calamine lotion](https://www.healthline.com/health/calamine-lotion-uses) can also help relieve rashes from chickenpox, poison ivy, or poison oak.
- Take an [oatmeal bath](https://www.healthline.com/health/oatmeal-bath-for-eczema). This can soothe the itchiness associated with rashes from eczema or psoriasis. [Hereâs](https://www.healthline.com/health/psoriasis/oatmeal-bath-for-psoriasis) how to make an oatmeal bath.
- Wash your hair and scalp regularly with [dandruff shampoo](https://www.healthline.com/health/best-dandruff-shampoo) if you have dandruff along with a rash. Medicated dandruff shampoo is commonly available at drugstores, but your doctor can prescribe stronger types if you need them.
Over-the-counter (OTC) medications
A healthcare professional may recommend OTC medications like ibuprofen or acetaminophen to treat mild pain associated with the rash.
These medications may not be taken for an extended period unless a healthcare professional advises you to. You may want to ask them how long and how often itâs safe for you to take OTC drugs. You may not be able to take them if you have liver or kidney disease or a history of stomach ulcers.
It may be a good idea to call a healthcare professional if the rash doesnât resolve within a few days. If youâre experiencing other symptoms, like pain, bleeding, or flu-like symptoms, you may also want to seek medical care.
If you donât already have a physician, you can use the [Healthline FindCare tool](https://care.healthline.com/find-care/specialty/primary-care-doctors?ref=global) to find a professional near you.
If you experience a rash along with any of the following symptoms, this may be a medical emergency:
- increasing pain or discoloration in the rash area
- tightness or itchiness in the throat
- difficulty breathing
- swelling of the face or limbs
- fever of 100.4°F (38°C) or higher
- confusion
- dizziness
- severe head or neck pain
- repeated vomiting or diarrhea
Medical care is also advised if you have a rash and these systemic symptoms:
- joint pain
- sore throat
- red streaks or tender areas near the rash
- a recent tick bite or animal bite
Your healthcare professional will perform a physical exam and check your rash. They may have questions about your:
- rash
- medical history
- eating habits
- recent use of products or medications
- personal hygiene habits
Your healthcare professional may also:
- take your temperature
- order tests, such as an [allergy test](https://www.healthline.com/health/allergy-testing) or [complete blood count](https://www.healthline.com/health/cbc)
- perform a skin biopsy, which involves taking a small sample of skin tissue for analysis
- refer you to a specialist, such as a dermatologist, for further evaluation
A healthcare professional may also prescribe medications to relieve pain and itching associated with the rash. Depending on the cause of the rash, other medications and tests may be prescribed.
Depending on the cause of the rash, you may want to follow these tips:
- Use home remedies like oatmeal and cold compresses to soothe mild contact rashes.
- Identify potential triggers that may have caused or may worsen the rash and avoid them as much as possible.
- Call a healthcare professional if the rash doesnât go away with home treatments or if youâre experiencing other symptoms in addition to your rash.
- Carefully follow any treatments a healthcare professional prescribes. Speak with a healthcare professional if your rash persists or worsens despite treatment.
How can I identify my rash?
The best way to identify a rash and its cause is to seek the help of a board-certified dermatologist.The cause of a rash may be difficult to identify on your own because rashes may present as splotches, bumps, or blisters. They can be itchy, scaly, and red, and some may look different on different skin tones. Rashes [may develop](https://www.aad.org/public/everyday-care/itchy-skin/rash/rash-101) in one specific area of the skin or all over the body. They may disappear and reappear randomly, or stay indefinitely.
What are the 5 types of rashes?
There are many types of rashes, many of which have sub-types. Broadly speaking, rashes can be split into those caused by infection, allergic reactions, environmental irritation, plant reactions, and those caused by autoimmune conditions.
What is the fastest way to get rid of a rash?
There are several [home remedies](https://www.healthline.com/health/home-remedies-for-rashes) you can try that might help you relieve discomfort from a rash. That said, the treatment and timing of healing depends on the cause. Consult with a dermatologist to determine what rash you have and what treatment you need.
Rashes are areas of irritated or swollen skin. These areas may become itchy, painful, or dry out.
Skin discoloration is a common rash symptom, which can present differently on different skin tones. Rashes may appear red or pink on lighter skin tones, while on darker skin tones they may be purple, gray, or white.
Some rashes signal a medication emergency. If your rash progresses quickly, causes pain and intense itching, and doesnât resolve within a few days, consider seeking medical care. |
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