The feeling of stuffy and blocked ears may be caused by cerumen impaction, ear inflammation, sudden deafness, etc. It is recommended to consult a doctor and give antibiotics, nutritive nerve medicines and other treatments according to the cause of the problem, and it is not recommended to buy medicines on your own at random. 1. Cerumen impaction: the ear canal is blocked by a lot of cerumen, which causes stuffy ears. In this case, you can soak the cerumen with sodium bicarbonate solution and then remove the cerumen, and you don’t need to take any medication in general. 2. Ear inflammation: for example, acute otitis media can be treated with oral antibiotics, such as cefaclor, amoxicillin, levofloxacin and other drugs, combined with budesonide nasal spray and other drugs. 3. Sudden deafness: Prednisone, methylcobalamin tablets, vitamin B1, flunarizine hydrochloride and other drugs to improve microcirculation, nutritional nerve treatment can be given. The ears are stuffy and blocked, there may be other reasons, it is recommended to consult a doctor in a timely manner to identify the cause of the disease, follow the doctor’s instructions for medication and treatment.