Frequent hallucinations are mainly manifested by the patient’s self-perception of hearing a sound that is not actually present in the external environment. For frequent hallucinations, patients are advised to consult the ENT and psychology departments. The ENT department should improve the pure tone hearing threshold test, acoustic conductance test and other related tests to exclude the possibility of hearing allergy, hearing impairment and other causative factors. The psychology department will also improve the psychological examination of the patient to exclude phantom hearing induced by psychological disorders and other diseases. Clinically, hallucinations are divided into true hallucinations and pseudo hallucinations. True hallucinations may be related to the presence of schizophrenia, central brain diseases, temporal lobe epilepsy and other diseases. Pseudophantomalous hearing may be related to psychological factors, such as the patient’s work stress, mental overwork, mental overstrain, poor long-term rest, mental depression, and other related factors.