Caffeine-induced psychosis

Mental disorder

Caffeine-induced psychosis is a relatively rare phenomenon that can occur in otherwise healthy people. Overuse of caffeine may also worsen psychosis in people suffering from schizophrenia. It is characterized by psychotic symptoms such as delusions, paranoia, and hallucinations. This can happen with ingestion of high doses of caffeine, or when caffeine is chronically abused, but the actual evidence is currently limited.

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