Buzzing in the ears, medically called tinnitus, may be caused by excessive cerumen, trauma, aging, otitis media or neurogenic tinnitus. 1. Excessive cerumen: Excessive accumulation of earwax in the ear canal, which is also known as cerumen, accompanied by a more pronounced feeling of stuffiness and congestion in the ear, and hearing loss can be considered to be due to excessive cerumen embolism caused by the constant buzzing of the ears. 2. Trauma: Trauma and other stimuli can lead to damage to the tympanic membrane or the auditory ossicles, triggering tinnitus, which is characterized by a constant buzzing in the ears. 3. Ageing: Some older people may suffer from deafness and tinnitus due to the decline in the functioning of various tissues and cells of the body as a result of ageing, resulting in a constant buzzing in the ears. 4. Otitis media: excessive inflammatory secretions accumulate in the ear canal, resulting in tinnitus, causing the ears to buzz. 5. Neurotic tinnitus: prolonged noise stimulation, emotional fluctuations, work and life tension and other factors, can affect the inner ear nerves, triggering neurotic tinnitus, manifested in the ears have been buzzing. There are other possibilities in the case of buzzing in the ears, it is recommended to consult a doctor in a timely manner, with the help of a doctor to clarify the cause of the disease, and targeted treatment or therapy.