Adolescent hallucinations usually do not heal themselves. Short-term hallucinations may be influenced by the surrounding environment and psychological factors, such as the death of a loved one or moving into an unfamiliar environment, which can be left untreated and gradually disappear after adaptation. Long-term phantom hearing symptoms need to consider whether the brain organic disease, schizophrenia, depression, bipolar disorder and other diseases, need to go to a professional hospital in a timely manner to clarify the cause of the disease, timely treatment. 1. Organic brain disease: it can be clarified through imaging and other methods, usually through medication or surgical treatment, after the primary disease is cured, hallucinations can usually disappear. 2. Schizophrenia: schizophrenic patients often have hallucinations, which may lead to self-injury, injuries and other behaviors, can be treated with antipsychotic drugs, modified electroconvulsive therapy and other methods of treatment, most of the patients can achieve better results, but there is still a possibility of prolonged treatment. 3. Affective mental disorders: such as depressive disorder, bipolar disorder patients, in the emotional symptoms may be based on psychotic symptoms, hallucinations are more common, can be treated through drug therapy, psychotherapy, physiotherapy and other methods of treatment, the effect is better. Adolescent persistent hallucinations, patients should go to a professional hospital in time, follow the doctor’s instructions for treatment, so as not to aggravate the condition.