Sudden stuffy blockage in one ear may be caused by cerumen impaction, otitis externa, Eustachian tube abnormality and other conditions.
1. Cerumen impaction: Cerumen impaction usually occurs when there are cerumen clumps in the ear canal, and if it accumulates for a long time, hearing loss, tinnitus, and stuffy ears will occur when the situation is serious.
2. Otitis externa: If the patient suffers from otitis externa, the inflammation may stimulate the ear canal and increase secretion, and the secretion may block the ear canal, resulting in the symptom of a stuffy and blocked ear.
3. Eustachian tube abnormality: Eustachian tube abnormality may lead to middle ear pressure disorder, when the regulation function is out of order, it will cause the middle ear to appear negative pressure state, causing ear stuffiness and other symptoms.
Suddenly one ear stuffy blockage there are other possibilities, it is recommended that patients should go to the hospital to identify the cause of the disease, and then do the appropriate treatment.