Hallucinations are generally associated with schizophrenia, organic brain diseases and dementia, and a complete cure for hallucinations requires targeted medication, surgery and psychotherapy. 1. Drug treatment: hallucinations are a common symptom of schizophrenia, while patients with Alzheimer’s disease and severe depression can also experience hallucinations, which can be treated with antipsychotic drugs, such as quetiapine and risperidone, according to the doctor’s instructions. 2. Surgery: Organic brain diseases such as tumors and traumatic brain injury can also cause hallucinations, which need to be treated in time in the hospital, and surgery can be taken if necessary to avoid affecting the brain function. 3. Psychological treatment: medication can be supplemented with psychological treatment such as supportive psychotherapy, psychoanalysis, or family psychotherapy. Once the symptoms of hallucinations occur, patients need to consult a doctor in time, according to the doctor’s instructions for treatment, so as to avoid delaying the condition.