|Van Gogh's The Starry Night, frae 1889, shaws cheenges in licht an colour as can appear wi psychosis.|
|Symptoms||Hallucinations, delusions, thought disorder, disorganised behaviour, catatonia|
|Complications||Cognitive impairment, social isolation, suicide|
|Risk factors||Faimily history, haein a mental disorder or medical condition, uise o psychoactive drogs, traumatic events, lack o sleep|
Psychosis is an abnormal condeetion o the mynd that involves a loss o contact wi reality.