Tinnitus can be caused by a long period of poor rest, mainly due to insufficient blood supply to the brain and abnormal nerve function. Tinnitus is a symptom of abnormal ringing in the ears, and there is a close correlation between the corresponding condition and abnormal nerve function. Prolonged poor rest may cause insufficient local blood supply, and may also cause abnormal nerve excitability, further leading to tinnitus. The corresponding condition is usually not accompanied by organic lesions, and can be recovered by rest and adjustment. Clinically obvious tinnitus and other discomforts, you can first adjust the habits of life, self-recovery, if the symptoms worsen, you need to consult a doctor for examination, under the guidance of the clinician for standardized treatment, to avoid causing delays in the condition.