Schizophrenia carries more stigma than almost any other psychiatric diagnosis, and much of it is out of date. It is a treatable brain-based condition, and outcomes are considerably better when treatment starts early and continues consistently.
What is schizophrenia?
Schizophrenia is a treatable brain-based condition affecting how a person perceives reality, thinks and processes emotion. With consistent treatment many people live stable lives, work and maintain relationships — more commonly than public perception suggests.
Symptoms fall into three groups. Positive symptoms are experiences added to normal functioning: hallucinations, most often hearing voices, and delusions. Negative symptoms are things reduced: motivation, emotional expression and social engagement. Cognitive symptoms affect concentration, memory and planning. The negative and cognitive symptoms are often the most disabling and least recognised, since they can be mistaken for laziness — they are part of the condition, not a character trait.
People with schizophrenia are far more likely to be victims of violence than perpetrators of it. The association with danger is largely a media construction, and it causes real harm by delaying help-seeking.
What causes schizophrenia?
Schizophrenia results from an interaction between genetic vulnerability and environmental factors affecting brain development. It is not caused by parenting, personal weakness or anything the family has done — worth emphasising, since family guilt is common and unwarranted. Contributing factors include:
- A family history of schizophrenia or related conditions
- Complications during pregnancy or birth
- Cannabis use, particularly high-potency cannabis in adolescence
- Significant stress or trauma, especially in early life
- Migration and prolonged social adversity
- Older paternal age at conception
Common symptoms
Symptoms vary between people, and you do not need to recognise all of these to benefit from an assessment.
- Hallucinations (hearing or seeing things others don't)
- Delusions (strong false beliefs)
- Disorganised thinking or speech
- Social withdrawal
- Reduced expression of emotion
- Trouble with motivation or daily functioning
When to seek help
Early evaluation is vital if you or a loved one experience unusual thoughts, hear or see things others do not, or withdraw from daily life.
How schizophrenia is diagnosed
Diagnosis is clinical and is not made hastily. It requires a characteristic pattern of symptoms persisting over time, a decline in functioning, and the exclusion of other explanations. The assessment covers unusual experiences, changes in thinking and behaviour, effects on work and relationships, and — with consent — an account from family, who often noticed changes earlier. No referral is needed to book.
Several conditions must be excluded: substance-induced psychosis, particularly from cannabis or stimulants; bipolar disorder with psychotic features; severe depression with psychosis; and physical causes. Blood tests and brain imaging are commonly arranged. Early treatment matters — longer periods of untreated psychosis are associated with poorer outcomes, so assessment is arranged promptly rather than waiting to see.
Treatment options
Schizophrenia is treated with medication, psychological support and practical help with daily functioning. Treatment is long-term, and continuity matters more than intensity.
Antipsychotic medication. The foundation of treatment, effective for most people, particularly for hallucinations and delusions. Finding the right one sometimes takes more than one attempt. Side effects — weight gain, metabolic changes, sedation, movement effects — are reviewed openly and monitored, because they are a common reason people stop taking medication. Long-acting injectable forms are available where daily tablets are hard to remember.
Psychological therapy. Cognitive behavioural approaches adapted for psychosis help with distressing voices and beliefs, and with the anxiety and depression that often accompany the condition. Therapy is offered alongside medication, not instead of it.
Physical health. Rates of cardiovascular disease and diabetes are substantially higher in schizophrenia, partly from medication. Weight, blood pressure, glucose and lipids are monitored as a routine part of care.
Family involvement and daily functioning. Structured family work measurably reduces relapse rates, and families are given information and support in their own right. Practical help with work, study and social contact addresses the negative symptoms medication alone does not resolve.
What recovery looks like
Outcomes vary. Some people have a single episode and recover fully; many have episodes separated by long periods of stability; a minority have persistent symptoms requiring ongoing support. Early and consistent treatment substantially improves the odds.
The most common cause of relapse is stopping medication, often when feeling well or because of side effects. Side effects are a legitimate reason to change treatment, and raising them leads to adjustment rather than dismissal — stopping abruptly and alone carries far higher risk. Learning to recognise early warning signs, such as changes in sleep or growing suspicion, allows intervention before a full relapse develops.
Recovery is not measured only by the absence of symptoms. Returning to work or study, maintaining relationships and living independently matter most, and are realistic goals for many.
How Trio Mindspace can help
Dr Kritika Surana partners with patients and families to establish long-term care involving medication management, therapy, and ongoing stability support.
Every plan begins with a full assessment rather than an assumption. Dr Kritika Surana will explain what she thinks is happening, set out the options, and agree the approach with you before anything starts. You can read more about her background and approach, or see all conditions treated at the clinic.
Frequently asked questions
Many people do — working, studying and maintaining relationships — particularly when treatment starts early and continues consistently. Outcomes vary, and the goal set at Trio Mindspace is stability and quality of life, defined around what matters to you.
Considerably. Families often notice early warning signs first, support treatment consistency, and provide the day-to-day stability that protects against relapse. Dr Kritika Surana works with families directly, with the patient's consent, including guidance on what helps and what unintentionally makes things harder.
Usually yes, to prevent relapse. Stopping medication abruptly is one of the most common causes of relapse. Any change is planned and monitored rather than done independently.
A detailed assessment of symptoms, history and current functioning, usually with a family member present if you would like that. Physical causes are ruled out where relevant, and the treatment plan is explained before anything begins.
No. This is one of the most damaging misconceptions about the condition. People with schizophrenia are considerably more likely to be victims of violence than to commit it. Where risk is elevated, it is usually associated with untreated psychosis combined with substance use — which is an argument for prompt treatment, not for fear.
No. This is a common confusion arising from the word's origin. Schizophrenia does not involve multiple personalities. It affects perception, thinking and emotional processing — typically through hallucinations, delusions, reduced motivation and difficulties with concentration.
Often long-term, because its main value is preventing relapse, and the risk of relapse after stopping is high. Duration is discussed openly and reviewed over time rather than assumed. If side effects are a problem, that is a reason to adjust or change treatment — many alternatives exist — rather than to stop without support.
Yes. Many people with schizophrenia work, study and live independently, particularly with consistent treatment and support. Outcomes vary, but the assumption that schizophrenia means permanent incapacity is inaccurate and unhelpful.