The main mental-health difficulties experienced by people with PWS include compulsive behaviour (usually manifested in skin picking) and anxiety. Psychiatric symptoms, for example, hallucinations, paranoia and depression, have been described in some cases and affect about 5–10% of young adults. Patients are also often extremely stubborn and prone to anger. Psychiatric and behavioural problems are the most common cause of hospitalization.
The main mental-health difficulties experienced by people with PWS include compulsive behaviour (usually manifested in skin picking) and anxiety. Psychiatric symptoms, for example, hallucinations, paranoia and depression, have been described in some cases and affect about 5–10% of young adults. Patients are also often extremely stubborn and prone to anger. Psychiatric and behavioural problems are the most common cause of hospitalization.