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URLhttps://www.healthline.com/health/early-signs-of-schizophrenia
Last Crawled2026-01-31 07:45:18 (2 months ago)
First Indexed2023-01-20 01:23:36 (3 years ago)
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Meta TitleEarly Signs of Schizophrenia: What to Look for in Children and Adults
Meta DescriptionConcerned you or a loved one are showing early signs of schizophrenia? Here's what to look for and what to do next.
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The early signs of schizophrenia may vary widely from person to person. Some people show no signs prior to psychosis onset, while others exhibit subtle changes several years before symptoms of psychosis appear. Early signs may also differ based on the age of onset. A person who develops schizophrenia in early adulthood may have a different experience than someone who develops the disorder in childhood. The prodromal stage refers to subtle changes in mood, thinking, or behavior that may occur weeks, months, or even years before the full onset of schizophrenia. Not everyone goes through a prodromal stage, but those who do may experience occasional and subtle symptoms. A 2024 review of 73 studies found that out of 13,774 people with schizophrenia, about 78.3% had had a prodromal stage. Schizophrenia prodrome may include changes in: perception attention speech movement Childhood-onset schizophrenia (COS) is a rare and not widely understood condition. Research suggests COS occurs in about 0.4% of children and teens ages 5-18. It’s particularly rare among children under age 6. Compared to people with adult-onset schizophrenia, children and teens who develop symptoms tend to have more progressive brain changes and genetic risk factors. An older study from 2014 suggests that 67% of children with schizophrenia experience some degree of social, motor (movement), or language disturbances. Learning disabilities and mood disorders are also likely. The same study notes that 27% of children with COS meet the criteria for autism spectrum disorder before the first symptoms of psychosis . The link is not found in children who eventually develop adult-onset schizophrenia, though. Children with COS have many of the same symptoms as adults with the condition. But children are more likely to have auditory hallucinations (hear voices) and less likely to have delusions (false but firm beliefs) until they’re teens or adults. When a person develops schizophrenia before the age of 18, it’s called early-onset schizophrenia (EOS). Early symptoms of schizophrenia during adolescence may start suddenly or occur slowly over time and include: extreme, persistent but unexplained fear of certain situations or objects changes in posture slow walking extreme sensitivity to lights and sounds auditory hallucinations (particularly hearing whispering, collective murmuring, or loud sounds) shutting out others and surroundings sudden shyness visual hallucinations (like swirling or flashing lights or patches of darkness) difficulty distinguishing dreams from reality paranoia extreme changes in mood decreased or flat emotional expression while talking high levels of anxiety difficulty making and keeping friends unusual behavior or feelings sudden agitation or confusion Teens with EOS typically aren’t aware that their symptoms are a cause for concern. It’s usually family and friends who recognize that something has changed. Most people who develop schizophrenia will do so as young adults, between their late teens and early 30s. Symptoms are generally the same as those seen in teens. Some potential early symptoms of schizophrenia include: changes in personal hygiene and self-care (especially neglect) disorganized thoughts or jumbled speech social responses or behaviors that don’t seem appropriate for the situation vacant facial expressions ( flat affect ) social withdrawal or self-isolation sudden extreme sensitivity to light and noise When symptoms of psychosis start after age 45, it’s called late-onset schizophrenia. After age 60-65, it’s known as very late-onset schizophrenia. severe paranoid delusions (the belief that everyone is out to “get you”) severe visual, tactile (touch), and olfactory (smell) hallucinations disorganized speech and thought process If schizophrenia-like psychosis begins after age 65, it’s often related to another condition, like dementia or other neurodegenerative disorders. While schizophrenia can occur at any age, the average age of onset is in the late teens to early 20s for males, and late 20s to early 30s for females. It’s possible but more uncommon for schizophrenia to develop in a person younger than 12 or older than 40. If you or a loved one has schizophrenia symptoms, working with a mental health professional is essential. Schizophrenia requires ongoing professional support, but responds well to these interventions. A treatment plan typically involves a combination of medication, therapy, and supportive care. Schizophrenia may develop in people of all ages, and the early signs of the disorder vary greatly from person to person. Some early signs may include changes in personal hygiene habits, confusion, anxiety, sensitivity to light and noise, and changes in the way you move or talk. Schizophrenia is a treatable condition. With medication, therapy, and support, symptom relief is possible as well as a fulfilling life.
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Connect with us for all things health. Subscribe Explore more in - Related Conditions - Types - Symptoms - Causes & Risk Factors - Management - Treatment - Diagnosis - Complications - Prognosis Schizophrenia #### Related Hubs [![Mental Well-Being](https://media.post.rvohealth.io/wp-content/uploads/2025/04/digestive-health-crohns-disease.png)Mental Well-Being A holistic guide to care](https://www.healthline.com/mental-health) #### Related Topics - ### Related Conditions Related Conditions #### Related Articles - [Vs. Bipolar Disorder](https://www.healthline.com/health/bipolar-disorder/bipolar-vs-schizophrenia) - [Vs. Borderline Personality Disorder](https://www.healthline.com/health/schizophrenia/borderline-personality-disorder-and-schizophrenia) - [Vs. Delusional Disorder](https://www.healthline.com/health/schizophrenia/delusional-disorder-vs-schizophrenia) - [Vs. Dissociative Identity Disorder (DID)](https://www.healthline.com/health/schizophrenia/did-vs-schizophrenia) - [Related Conditions](https://www.healthline.com/health/schizophrenia/is-schizophrenia-a-personality-disorder) - [Vs. Psychosis](https://www.healthline.com/health/schizophrenia/psychosis-vs-schizophrenia) - [Vs. Schizoaffective Disorder](https://www.healthline.com/health/schizophrenia/schizoaffective-disorder-vs-schizophrenia) - [Vs. Anxiety](https://www.healthline.com/health/schizophrenia/schizophrenia-and-anxiety) - ### Types Types #### Related Articles - [Bipolar Schizoaffective Disorder](https://www.healthline.com/health/bipolar-schizoaffective-disorder) - [Catatonic Schizophrenia](https://www.healthline.com/health/catatonic-schizophrenia) - [High Functioning Schizophrenia](https://www.healthline.com/health/high-functioning-schizophrenia) - [Types](https://www.healthline.com/health/schizophrenia-types) - [Acute Schizophrenia](https://www.healthline.com/health/schizophrenia/acute-schizophrenia) - [Without Hallucinations](https://www.healthline.com/health/schizophrenia/can-you-have-schizophrenia-without-hallucinations) - [Cenesthopathic](https://www.healthline.com/health/schizophrenia/cenesthopathic-schizophrenia) - [Disorganized (Hebephrenic) Schizophrenia](https://www.healthline.com/health/schizophrenia/disorganized-hebephrenic-schizophrenia) - [In Females](https://www.healthline.com/health/schizophrenia/female-schizophrenia) - [Paranoid Schizophrenia](https://www.healthline.com/health/schizophrenia/paranoid-schizophrenia) - [Schizophreniform Disorder](https://www.healthline.com/health/schizophrenia/schizophreniform) - ### Symptoms Symptoms #### Related Articles - [Early Signs](https://www.healthline.com/health/early-signs-of-schizophrenia) - [Hallucinations vs. Delusions](https://www.healthline.com/health/mental-health/hallucinations-vs-delusions) - [Hearing Voices](https://www.healthline.com/health/mental-health/i-hear-voices-in-my-head) - [Phases](https://www.healthline.com/health/mental-health/phases-of-schizophrenia) - [Hallucinations](https://www.healthline.com/health/schizophrenia-hallucinations) - [Symptoms](https://www.healthline.com/health/schizophrenia/symptoms) - [Types of Delusions](https://www.healthline.com/health/schizophrenia/types-of-delusions-in-schizophrenia) - [Flat Affect](https://www.healthline.com/health/schizophrenia/what-is-flat-affect-in-schizophrenia) - ### Causes & Risk Factors Causes & Risk Factors #### Related Articles - [Genetics](https://www.healthline.com/health/is-schizophrenia-hereditary) - [Causes](https://www.healthline.com/health/schizophrenia-causes) - [Drug-Induced Schizophrenia](https://www.healthline.com/health/schizophrenia/drug-induced-schizophrenia) - [Alcohol Use](https://www.healthline.com/health/schizophrenia/schizophrenia-and-alcohol) - [Dopamine](https://www.healthline.com/health/schizophrenia/schizophrenia-and-dopamine) - ### Management Management #### Related Articles - [Online Support Groups](https://www.healthline.com/health/mental-health/schizophrenia-support-group) - [CBD](https://www.healthline.com/health/cbd-for-schizophrenia) - [In Relationships](https://www.healthline.com/health/schizophrenia-and-intimacy) - [Management](https://www.healthline.com/health/schizophrenia/alternative-treatments) - [Supporting a Loved One](https://www.healthline.com/health/schizophrenia/how-to-help-someone-with-schizophrenia) - [Sleep](https://www.healthline.com/health/schizophrenia/schizophrenia-and-sleep) - [Employment](https://www.healthline.com/health/schizophrenia/what-is-a-good-job-for-someone-with-schizophrenia) - ### Treatment Treatment #### Related Articles - [Treatment](https://www.healthline.com/health/mental-health/schizophrenia-treatment) - [Cognitive Behavioral Therapy (CBT)](https://www.healthline.com/health/schizophrenia/cognitive-behavioral-therapy-for-schizophrenia) - [Electroconvulsive Therapy](https://www.healthline.com/health/schizophrenia/ect-for-schizophrenia) - [Art Therapy](https://www.healthline.com/health/schizophrenia/schizophrenia-art) - [Injections](https://www.healthline.com/health/schizophrenia/schizophrenia-injection) - ### Diagnosis Diagnosis #### Related Articles - [Clock Drawing Test](https://www.healthline.com/health/schizophrenia/clock-drawing-test-schizophrenia) - [Diagnosis](https://www.healthline.com/health/schizophrenia/how-is-schizophrenia-diagnosed) - [Lab Tests](https://www.healthline.com/health/schizophrenia/laboratory-tests-for-schizophrenia) - [Age of Onset](https://www.healthline.com/health/schizophrenia/schizophrenia-age-of-onset) - [Brain Imaging](https://www.healthline.com/health/schizophrenia/schizophrenia-brain-scan) - ### Complications Complications #### Related Articles - [Dementia Risk](https://www.healthline.com/health/schizophrenia/schizophrenia-and-dementia) - [Eye Changes](https://www.healthline.com/health/schizophrenia/schizophrenia-eyes) - [Suicide Risk](https://www.healthline.com/health/schizophrenia/suicide-in-schizophrenia) - ### Prognosis Prognosis #### Related Articles - [Outlook](https://www.healthline.com/health/schizophrenia/schizophrenia-life-expectancy) [Understanding Schizophrenia](https://www.healthline.com/program/understanding-schizophrenia "Understanding Schizophrenia program landing page") Content created by Healthline and supported by advertising. [Learn more](https://www.healthline.com/advertising-policy) # Recognizing Early Signs of Schizophrenia by Age ![](https://i0.wp.com/post.healthline.com/wp-content/uploads/2022/05/Yalda-Safai-500x500-Bio1.png?w=105&h=105) [Medically reviewed]() by [Yalda Safai, MD, MPH]() — Written by [Traci Pedersen]() — [Updated on June 18, 2025]() - [Prodromal stage](https://www.healthline.com/health/early-signs-of-schizophrenia#prodromal-stage) - [Signs in children](https://www.healthline.com/health/early-signs-of-schizophrenia#signs-in-children) - [Signs in teens](https://www.healthline.com/health/early-signs-of-schizophrenia#signs-in-teens) - [Signs in young adults](https://www.healthline.com/health/early-signs-of-schizophrenia#signs-in-young-adults) - [Signs in older adults](https://www.healthline.com/health/early-signs-of-schizophrenia#signs-in-older-adults) - [Common age of onset](https://www.healthline.com/health/early-signs-of-schizophrenia#common-age-of-onset) - [Treatment](https://www.healthline.com/health/early-signs-of-schizophrenia#treatment) - [Takeaway](https://www.healthline.com/health/early-signs-of-schizophrenia#takeaway) ### Key takeaways - The early signs of schizophrenia can differ among people. Some might show subtle changes in mood, thinking, or behavior years before a full onset, while others show no prior signs. - In children, early signs of schizophrenia can include social, motor, or language issues, while teens may exhibit extreme fear, sensitivity to light and sounds, and hallucinations. - Getting professional mental health support is essential for managing schizophrenia. Treatment plans involving medication, therapy, and supportive care can lead to symptom relief and a fulfilling life. *** The early signs of schizophrenia may vary widely from person to person. Some people show no signs prior to psychosis onset, while others exhibit subtle changes several years before symptoms of psychosis appear. Early signs may also differ based on the age of onset. A person who develops [schizophrenia](https://www.healthline.com/health/schizophrenia) in early adulthood may have a different experience than someone who develops the disorder in childhood. ## [Prodromal stage of schizophrenia]() The prodromal stage refers to subtle changes in mood, thinking, or behavior that may occur weeks, months, or even years before the full onset of schizophrenia. Not everyone goes through a prodromal stage, but those who do may experience occasional and subtle symptoms. A [2024 review](https://www.nature.com/articles/s41380-024-02415-w) of 73 studies found that out of 13,774 people with schizophrenia, about 78.3% had had a prodromal stage. Schizophrenia prodrome may include changes in: - perception - attention - speech - movement ## [Early signs of schizophrenia in children]() Childhood-onset schizophrenia (COS) is a rare and not widely understood condition. [Research](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6345123/) suggests COS occurs in about 0.4% of children and teens ages 5-18. It’s particularly rare among children under age 6. Compared to people with adult-onset schizophrenia, children and teens who develop symptoms tend to have more progressive brain changes and genetic risk factors. An older [study from 2014](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3771646/) suggests that 67% of children with schizophrenia experience some degree of social, motor (movement), or language disturbances. Learning disabilities and mood disorders are also likely. The same study notes that 27% of children with COS meet the criteria for [autism spectrum disorder](https://www.healthline.com/health/autism) before the first [symptoms of psychosis](https://www.healthline.com/health/psychosis). The link is not found in children who eventually develop adult-onset schizophrenia, though. Children with COS have many of the same symptoms as adults with the condition. But children are more likely to have auditory hallucinations (hear voices) and less likely to have [delusions](https://www.healthline.com/health/mental-health/hallucinations-vs-delusions) (false but firm beliefs) until they’re teens or adults. **»MORE ON THIS:**[What to know about schizophrenia in children](https://www.healthline.com/health/schizophrenia-in-kids) ## [Early signs of schizophrenia in teenagers]() When a person develops schizophrenia before the age of 18, it’s called early-onset schizophrenia (EOS). Early symptoms of schizophrenia during adolescence may start suddenly or occur slowly over time and include: - extreme, persistent but unexplained fear of certain situations or objects - changes in posture - slow walking - extreme sensitivity to lights and sounds - auditory [hallucinations](https://www.healthline.com/health/hallucinations) (particularly hearing whispering, collective murmuring, or loud sounds) - shutting out others and surroundings - sudden shyness - visual hallucinations (like swirling or flashing lights or patches of darkness) - difficulty distinguishing dreams from reality - [paranoia](https://www.healthline.com/health/paranoia) - extreme changes in mood - decreased or flat emotional expression while talking - high levels of [anxiety](https://www.healthline.com/health/anxiety) - difficulty making and keeping friends - unusual behavior or feelings - sudden agitation or confusion Teens with EOS typically aren’t aware that their symptoms are a cause for concern. It’s usually family and friends who recognize that something has changed. **»MORE ON THIS:**[Common schizophrenia symptoms in teens](https://www.healthline.com/health/schizophrenia/schizophrenia-symptoms-in-teens) ## [Early signs of schizophrenia in young adults]() Most people who develop schizophrenia will do so as young adults, between their late teens and early 30s. Symptoms are generally the same as those seen in teens. Some potential early symptoms of schizophrenia include: - changes in personal hygiene and self-care (especially neglect) - disorganized thoughts or jumbled speech - social responses or behaviors that don’t seem appropriate for the situation - vacant facial expressions ([flat affect](https://www.healthline.com/health/flat-affect)) - social withdrawal or [self-isolation](https://www.healthline.com/health/mental-health/social-isolation-symptoms) - sudden extreme sensitivity to light and noise ## [Early signs of schizophrenia in older adults]() When symptoms of psychosis start after age 45, it’s called late-onset schizophrenia. After age 60-65, it’s known as very late-onset schizophrenia. [Late-onset schizophrenia](https://www.psychiatrictimes.com/view/schizophrenia-later-life-patient-characteristics-and-treatment-strategies) may involve symptoms like: - severe paranoid delusions (the belief that everyone is out to “get you”) - severe visual, tactile (touch), and olfactory (smell) hallucinations - disorganized speech and thought process If schizophrenia-like psychosis begins after age 65, it’s often related to another condition, like [dementia](https://www.healthline.com/health/dementia-symptoms) or other neurodegenerative disorders. ## [When are schizophrenia symptoms most likely to appear?]() While schizophrenia can occur at any age, the average age of onset is in the late teens to early 20s for males, and late 20s to early 30s for females. It’s possible but more uncommon for schizophrenia to develop in a person younger than 12 or older than 40. ## [Seeking care for schizophrenia]() If you or a loved one has schizophrenia symptoms, working with a mental health professional is essential. Schizophrenia requires ongoing professional support, but responds well to these interventions. A treatment plan typically involves a combination of medication, therapy, and supportive care. **»MORE ON THIS:**[Treatment options for schizophrenia symptoms](https://www.healthline.com/health/mental-health/schizophrenia-treatment) ## [The bottom line]() Schizophrenia may develop in people of all ages, and the early signs of the disorder vary greatly from person to person. Some early signs may include changes in personal hygiene habits, confusion, anxiety, sensitivity to light and noise, and changes in the way you move or talk. Schizophrenia is a treatable condition. With medication, therapy, and support, symptom relief is possible as well as a fulfilling life. ### How we reviewed this article: Sources History Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources to ensure content accuracy and integrity. You can learn more about how we ensure our content is accurate and current by reading our [editorial policy](https://www.healthline.com/about/process). - Benrimoh B, et al. (2024). On the proportion of patients who experience a prodrome prior to psychosis onset: A systematic review and meta-analysis. <https://www.nature.com/articles/s41380-024-02415-w> - Driver DI, et al. (2013). Childhood onset schizophrenia and early onset schizophrenia spectrum disorders. <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3771646/> - George , et al. (2017). Understanding the schizophrenia prodrome. <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5806335/> - Grover S, et al. (2019). Clinical practice guidelines for the management of schizophrenia in children and adolescents. <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6345123/> - Khan WU, et al. (2019). Schizophrenia in later life: Patient characteristics and treatment strategies. <https://www.psychiatrictimes.com/view/schizophrenia-later-life-patient-characteristics-and-treatment-strategies> - Late onset schizophrenia. (2020). <https://library.neura.edu.au/schizophrenia/illness-course-and-outcomes/late-onset-schizophrenia/> - Presta V, et al. (2021). Posture and gait in the early course of schizophrenia. <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7815098/> Share this article ![](https://i0.wp.com/post.healthline.com/wp-content/uploads/2022/05/Yalda-Safai-500x500-Bio1.png?w=105&h=105) Medically reviewed by [Yalda Safai, MD, MPH](https://www.healthline.com/reviewers/yalda-safai-md-mph) — Written by [Traci Pedersen](https://www.healthline.com/authors/traci-pedersen) — Updated on June 18, 2025 ## More in [Understanding Schizophrenia](https://www.healthline.com/program/understanding-schizophrenia) - [What Do You Want to Know About Schizophrenia?](https://www.healthline.com/health/schizophrenia) - [8 Questions to Ask Your Doctor About Schizophrenia](https://www.healthline.com/health/schizophrenia/what-to-ask-doctor-about-schizophrenia) - [Schizophrenia Vs. Schizoid Personality Disorder: What’s the Difference?](https://www.healthline.com/health/schizophrenia-vs-schizoid-personality-disorder) - [Types of Schizophrenia](https://www.healthline.com/health/schizophrenia-types) - [View all](https://www.healthline.com/program/understanding-schizophrenia) ### Read this next - [Are Autism and Schizophrenia Related?](https://www.healthline.com/health/autism-vs-schizophrenia?utm_source=ReadNext) [Autism spectrum disorder and schizophrenia share similar symptoms, which could lead to misdiagnosis. Learn about key differences and the outlook for…](https://www.healthline.com/health/autism-vs-schizophrenia?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/autism-vs-schizophrenia?utm_source=ReadNext) - [Types of Delusions in Schizophrenia](https://www.healthline.com/health/schizophrenia/types-of-delusions-in-schizophrenia?utm_source=ReadNext) Medically reviewed by [Matthew Boland, PhD](https://www.healthline.com/medical-team) [Delusions are one of the hallmark symptoms of schizophrenia, but the type of delusion that manifests can vary from person to person.](https://www.healthline.com/health/schizophrenia/types-of-delusions-in-schizophrenia?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/schizophrenia/types-of-delusions-in-schizophrenia?utm_source=ReadNext) - [How to Manage Treatment-Resistant Schizophrenia](https://www.healthline.com/health/schizophrenia/treatment-resistant-schizophrenia?utm_source=ReadNext) [If you aren't responding well to several different medications, you may be experiencing treatment-resistant schizophrenia.](https://www.healthline.com/health/schizophrenia/treatment-resistant-schizophrenia?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/schizophrenia/treatment-resistant-schizophrenia?utm_source=ReadNext) - [What to Know About Hallucinations and Schizophrenia](https://www.healthline.com/health/schizophrenia-hallucinations?utm_source=ReadNext) [Hallucinations can happen with a range of conditions, including schizophrenia.](https://www.healthline.com/health/schizophrenia-hallucinations?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/schizophrenia-hallucinations?utm_source=ReadNext) © 2026 Healthline Media LLC. 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Readable Markdown
The early signs of schizophrenia may vary widely from person to person. Some people show no signs prior to psychosis onset, while others exhibit subtle changes several years before symptoms of psychosis appear. Early signs may also differ based on the age of onset. A person who develops [schizophrenia](https://www.healthline.com/health/schizophrenia) in early adulthood may have a different experience than someone who develops the disorder in childhood. The prodromal stage refers to subtle changes in mood, thinking, or behavior that may occur weeks, months, or even years before the full onset of schizophrenia. Not everyone goes through a prodromal stage, but those who do may experience occasional and subtle symptoms. A [2024 review](https://www.nature.com/articles/s41380-024-02415-w) of 73 studies found that out of 13,774 people with schizophrenia, about 78.3% had had a prodromal stage. Schizophrenia prodrome may include changes in: - perception - attention - speech - movement Childhood-onset schizophrenia (COS) is a rare and not widely understood condition. [Research](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6345123/) suggests COS occurs in about 0.4% of children and teens ages 5-18. It’s particularly rare among children under age 6. Compared to people with adult-onset schizophrenia, children and teens who develop symptoms tend to have more progressive brain changes and genetic risk factors. An older [study from 2014](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3771646/) suggests that 67% of children with schizophrenia experience some degree of social, motor (movement), or language disturbances. Learning disabilities and mood disorders are also likely. The same study notes that 27% of children with COS meet the criteria for [autism spectrum disorder](https://www.healthline.com/health/autism) before the first [symptoms of psychosis](https://www.healthline.com/health/psychosis). The link is not found in children who eventually develop adult-onset schizophrenia, though. Children with COS have many of the same symptoms as adults with the condition. But children are more likely to have auditory hallucinations (hear voices) and less likely to have [delusions](https://www.healthline.com/health/mental-health/hallucinations-vs-delusions) (false but firm beliefs) until they’re teens or adults. When a person develops schizophrenia before the age of 18, it’s called early-onset schizophrenia (EOS). Early symptoms of schizophrenia during adolescence may start suddenly or occur slowly over time and include: - extreme, persistent but unexplained fear of certain situations or objects - changes in posture - slow walking - extreme sensitivity to lights and sounds - auditory [hallucinations](https://www.healthline.com/health/hallucinations) (particularly hearing whispering, collective murmuring, or loud sounds) - shutting out others and surroundings - sudden shyness - visual hallucinations (like swirling or flashing lights or patches of darkness) - difficulty distinguishing dreams from reality - [paranoia](https://www.healthline.com/health/paranoia) - extreme changes in mood - decreased or flat emotional expression while talking - high levels of [anxiety](https://www.healthline.com/health/anxiety) - difficulty making and keeping friends - unusual behavior or feelings - sudden agitation or confusion Teens with EOS typically aren’t aware that their symptoms are a cause for concern. It’s usually family and friends who recognize that something has changed. Most people who develop schizophrenia will do so as young adults, between their late teens and early 30s. Symptoms are generally the same as those seen in teens. Some potential early symptoms of schizophrenia include: - changes in personal hygiene and self-care (especially neglect) - disorganized thoughts or jumbled speech - social responses or behaviors that don’t seem appropriate for the situation - vacant facial expressions ([flat affect](https://www.healthline.com/health/flat-affect)) - social withdrawal or [self-isolation](https://www.healthline.com/health/mental-health/social-isolation-symptoms) - sudden extreme sensitivity to light and noise When symptoms of psychosis start after age 45, it’s called late-onset schizophrenia. After age 60-65, it’s known as very late-onset schizophrenia. - severe paranoid delusions (the belief that everyone is out to “get you”) - severe visual, tactile (touch), and olfactory (smell) hallucinations - disorganized speech and thought process If schizophrenia-like psychosis begins after age 65, it’s often related to another condition, like [dementia](https://www.healthline.com/health/dementia-symptoms) or other neurodegenerative disorders. While schizophrenia can occur at any age, the average age of onset is in the late teens to early 20s for males, and late 20s to early 30s for females. It’s possible but more uncommon for schizophrenia to develop in a person younger than 12 or older than 40. If you or a loved one has schizophrenia symptoms, working with a mental health professional is essential. Schizophrenia requires ongoing professional support, but responds well to these interventions. A treatment plan typically involves a combination of medication, therapy, and supportive care. Schizophrenia may develop in people of all ages, and the early signs of the disorder vary greatly from person to person. Some early signs may include changes in personal hygiene habits, confusion, anxiety, sensitivity to light and noise, and changes in the way you move or talk. Schizophrenia is a treatable condition. With medication, therapy, and support, symptom relief is possible as well as a fulfilling life.
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