F23: Acute and transient psychotic disorders

F23.1: Acute polymorphic psychotic disorder with symptoms of schizophrenia

There are psychological reasons for the disorder. It develops suddenly.

The symptoms can change frequently. Your mood may change drastically. For example, you may feel very happy or very anxious. You may also misjudge reality. You can then, for example, be firmly convinced of something that does not correspond with the reality. You may also see things or hear voices that are not really there. There may also be other symptoms.