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Schizophrenia
Schizophrenia is a serious mental health condition that affects how a person thinks, feels and perceives reality, sometimes causing hallucinations or delusions. With treatment, many people improve and lead meaningful lives.
Causes & risk factors
- A strong genetic and biological component
- Family history
- Stressful life events as triggers
- Cannabis and other drug use, especially in youth
- Complications around birth or brain development
Common symptoms
- Hearing voices or seeing things others do not
- Fixed false beliefs (delusions)
- Confused or muddled thinking
- Withdrawal from others
- Reduced motivation and emotion
- Difficulty concentrating
Tests & diagnosis
- Detailed psychiatric assessment
- Tests to exclude other causes
- Thyroid function
- Drug screen
Treatment & management
- Antipsychotic medicines, taken consistently
- Talking therapy and psychoeducation
- Support with work, housing and daily living
- Family support and involvement
- Early treatment and ongoing follow-up improve outcomes
When to see a doctor urgently
- Thoughts of harming yourself or others — get help immediately: contact a crisis line or call your local emergency number now
- A first episode of hearing voices or fixed unusual beliefs — seek urgent assessment
- Behaviour that is unsafe for the person or others
- Stopping medicine or a suspected relapse
Frequently asked questions
Are people with schizophrenia dangerous?
This is a common misconception. Most people with schizophrenia are not violent and are more likely to be vulnerable themselves. With treatment and support, many live independent, meaningful lives.
Can schizophrenia be treated?
Yes. Antipsychotic medicine, therapy and support help most people manage symptoms, especially when treatment starts early and continues consistently.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.