Auditory hallucinations are auditory perception disorders in which patients hear different types of sounds without a corresponding external stimulus. It can be rustles, noises, melodies, calls, words and phrases. There are hallucinatory voices of a neutral type, threatening, imperative. Patients perceive auditory hallucinations as part of reality: they experience fear, anxiety, and perform dangerous actions for themselves and others. The survey includes a conversation, observation, performing the Aschaffenburg test. Symptomatic therapy is based on the use of neuroleptics.