Schizophrenia

Also called Schizophrenic disorder

Schizophrenia is a severe long-term mental health condition. It causes a range of symptoms, which may include hallucinations, delusions, muddled thoughts and changes in behaviour. It usually starts in the late teens or early adulthood. It is thought to be caused by a mix of genetic and environmental factors, and drug use can trigger it.

Last updated Nov 9, 2026

What it is

Many people with schizophrenia recover well and live fulfilling lives with the right treatment and support.

Treatment usually involves antipsychotic medicines, talking therapies and support from a community mental health team. Regular health checks are important.

Common signs

  • Hearing voices or seeing things that are not there
  • Strong beliefs that others do not share
  • Muddled thoughts or speech
  • Losing interest in everyday activities
  • Withdrawing from others
  • Not caring for yourself

How it is usually diagnosed

  • Assessment by a mental health specialist
  • Tests to rule out physical causes

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • Psychiatric assessment letters
  • Care plans
  • Medicine lists and monitoring blood tests
  • Discharge letters

Questions to ask your doctor

  • What are the side effects of my medicine?
  • Who is my care coordinator?
  • What should I do if symptoms come back?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • Thoughts of harming yourself or others, or someone who is very distressed or unsafe: call 112

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

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