Symptoms of psychosis
Someone affected by psychosis may experience symptoms such as confusion, delusions, hallucinations or suicidal thoughts.
Despite what many think, people with schizophrenia don’t have a ‘split personality’ and very few are violent. Learn more about this mental illness.
Charles Bonnet syndrome
People with Charles Bonnet syndrome experience visual hallucinations (‘phantom images’) but don’t have a mental health issue. Learn about the condition here.
Lewy body disease
Lewy body disease is a common form of dementia. It is similar to Alzheimer's disease, and causes a progressive decline in mental abilities.
Alzheimer's disease symptoms
No two cases of Alzheimer's disease are ever the same because different people react in different ways to the condition. Learn more about signs and symptoms.
Ketamine and mental health
Ketamine is a medicine that is used illegally for its hallucinogenic effect. Regular users can develop serious mental health issues such as depression and psychosis.
LSD is a hallucinogenic drug that can change the user’s perception of reality. Here’s how LSD works, its physical effects and the health risks of LSD addiction.
GHB and mental health
GHB is a depressant drug that can feel like alcohol intoxication at first. Risk of overdose is very high. Not a lot is known about the long-term effects of GHB yet, but regular use does lead to dependence.
Speed and mental health
Speed can increase your confidence and energy, but high doses and long-term use can cause mental health problems similar to paranoid schizophrenia.
Cocaine and mental health
Cocaine is a highly addictive drug which can have an adverse affect on the mental health of the user. Long-term use can cause depression, sleep disorder and aggressive behaviour.