The main causes of buzzing in the ears of the elderly include cerumen impaction of the external auditory canal, sensorineural deafness, and cardiovascular and cerebrovascular diseases. 1. Cerumen impaction of the external auditory canal: when the position of the head of the elderly changes during eating, chewing or exercise, the cerumen can hit and rub against the wall of the external auditory canal, thus causing buzzing in the ears. 2. Sensorineural deafness: also known as senile deafness, is caused by the continuous deterioration of the hearing system with age. The main manifestation of progressive hearing loss, can also cause symptoms of tinnitus, so that the elderly ears buzzing situation. 3. Cardiovascular and cerebrovascular diseases: for example, hypertension, cerebrovascular atherosclerosis, hyperlipidemia, cardiac insufficiency, etc., can have an important impact on the degree of vascular smoothness of the whole body as well as microcirculation, which leads to the performance of the elderly ears buzzing, and can also cause dizziness, generalized fatigue and other symptoms. If the ears of the elderly always buzzing, it is recommended to consult a doctor for a clear diagnosis, and follow the doctor’s instructions to standardize the treatment.