If the ear feels clogged and stuffy, there may be cerumen embolism, secretory otitis media, cholesteatoma of the external auditory canal, etc. According to the specific disease, medication and surgical treatment can be given. 1. Cerumen impaction: The patient may feel blocked and stuffy because of excessive cerumen secretion, itching of the ear canal and stuffy feeling in the ear. For soft cerumen, we can use the direct removal method under the guidance of physicians. For poor mobility and hard cerumen, we can use sodium bicarbonate ear drops into the ear first to soften the cerumen before removing it as instructed by doctors. 2. Secretory otitis media: the patient feels occlusion or distension in the ear, and pressing the ear screen can temporarily reduce the discomfort. Patients can follow the doctor’s instructions to use nasal spray hormones, oral anti-allergy drugs, mucus drainage agents and other drugs for treatment, with the eustachian tube blowing treatment, when the disease has a long period of time can be considered surgical treatment. 3. Cholesteatoma of external auditory canal: with the increase of cholesteatoma volume, the tumor blocking the external auditory canal will cause the sense of occlusion in the ear, and make the ear feel stuffy. The patient should choose the appropriate surgery according to different conditions, such as tympanoplasty, mastoidectomy, otorhinoplasty and so on. If the symptoms of ear blockage and stuffiness persist, it is necessary to consult a doctor for a clear diagnosis and standardized medication and treatment in order to avoid delaying the condition.