Hallucinations are falsely perceived objects or sensory images that occur in the absence of a real external stimulus, but are accompanied by confidence in its existence. Elementary hallucinations are represented by ringing, hum, light flashes, luminous figures, smells. Simple - complete images: static animals, household items. Complex - dynamic phenomena, for example, voices commenting on what is happening. Diagnosis is performed through observation, conversation, analysis of the overall clinical picture. During therapy, antipsychotic drugs are prescribed.