The ear seems to be blocked by something, which is a symptom of ear blockage, and may be related to cerumen embolism, or may be caused by diseases of the external ear canal or middle ear. 1. Cerumen impaction: Cerumen in the external ear canal is produced by ceruminous glands, and it will be dislodged on its own. If there is an excessive accumulation of cerumen in the external auditory canal, cerumen embolism will be easily induced, which will form large clumps and block the external auditory canal, resulting in ear blockage. 2. Diseases of the external auditory canal: boils of the external auditory canal, otitis externa, foreign bodies in the external auditory canal, tumors of the external auditory canal and so on are common, and these diseases may cause blockage of the ear, and may be accompanied by itching, pain, and ear stuffiness and other symptoms. 3. Middle ear diseases, commonly found in otitis media, especially secretory otitis media, usually due to rhinitis or sinusitis and other diseases, resulting in patients with dysfunction of the Eustachian tube caused by the ear blockage, accompanied by tinnitus, hearing loss and other manifestations. The ear seems to have something blocked, may also be related to other factors, it is recommended to consult a doctor as soon as possible, after a clear diagnosis and cause, to give targeted treatment.