Inflammation of the ear inside like a blockage is mostly seen in inflammation of the external ear canal, secretory otitis media, acute suppurative otitis media. 1. Inflammation of the external auditory canal: it may be caused by bacterial or fungal infection. If the inflammation and infection are more serious, it will often lead to an increase in the secretion of the external auditory canal, and when the mouth of the external auditory canal is blocked, the ear may feel like it is blocked. 2. Secretory otitis media: the etiology is more complex, mainly due to the dysfunction of the Eustachian tube, due to the imbalance of the pressure in the middle ear cavity, the patient will often have a sense of occlusion in the ear, as well as symptoms of ear distension, which may also be accompanied by hearing loss, ear pain. 3. Acute suppurative otitis media: an acute suppurative inflammation of the mucous membrane of the middle ear, the causative organisms are usually Streptococcus pneumoniae influenza, Haemophilus, etc., which will lead to a large amount of secretion in the ear canal, and it is easy to cause stuffy and blocked ears. Ear inflammation, inside like a blockage, there may be other causes, it is recommended to go to the hospital in time, clear reasons for targeted treatment.