Tinnitus that is heavy at night and light during the day may be related to neurogenic tinnitus. Neurogenic tinnitus: refers to a variety of sounds subjectively heard by the patient in the absence of an external sound source. The lesion site is mainly the auditory nerve, cochlea or auditory center. Degeneration of cochlear function, such as senile deafness; drug-induced ototoxic tinnitus; noisy environment; caused by ear diseases, as well as auditory neuropathy, vascular factors and other causes. During the daytime, the body’s attention is focused on daily activities and work, study, sometimes do not feel the presence of tinnitus, but at night, the living environment is quieter, the body is in a state of relaxation, feel the tinnitus aggravated at night. Tinnitus symptoms suggest timely medical attention, clear causes of tinnitus, the cause of symptomatic treatment, usually avoid staying up late, pay attention to rest.