Buzzing in the ears is usually tinnitus, which is firstly considered to be caused by overexertion and lack of sleep, and can be observed by resting first without treatment. In addition, it may also be related to otitis media, sudden deafness and neurogenic tinnitus, etc. You should not apply drugs on your own, but should be treated after clarifying the cause. 1. Otitis media: abnormal ringing sounds can be heard, unrelated to the surrounding environment, such as crackling and buzzing sounds, accompanied by ear pain, ear pus, fever and hearing loss, etc. Anti-infection treatment such as oral erythromycin and cefuroxime can be prescribed. If the pus secretion is not easily discharged, tympanotomy and drainage are feasible. 2. Sudden deafness: manifesting as sudden hearing loss, tinnitus, ear stuffiness, vertigo and other symptoms, glucocorticoids can be applied to relieve intravascular edema and increase the blood supply to the ear. If the above treatments are ineffective, hearing aids may be required. Daily attention should be paid to a low-salt diet to reduce symptoms such as fluid accumulation in the membrane vagus and tinnitus; 3. Neurological tinnitus: manifests as cicada sound and buzzing sound in the ear with headache, vertigo and hearing loss. The calcium antagonist flunarizine can be applied to improve the inner ear microcirculation and reduce the symptoms of tinnitus. The anticonvulsant drug clonazepam can also be applied to inhibit the abnormal rhythmic activity of the auditory conduction pathway and reduce the symptoms of tinnitus. The anti-anxiety drug eszopiclone can also be used symptomatically to relieve tinnitus caused by tension, anxiety and insomnia. Also pay attention to stay away from noisy environments on a daily basis, get enough sleep and avoid staying up late.