Eustachian tube blockage can be seen in pathological adenoid hypertrophy, nasopharyngeal tumors and other factors, can also be seen in the cleft palate, eustachian tube softening, etc., all need to be actively treated, remove the slight local inflammation and swelling caused by the disease, generally there is no self-healing. 1. Pathological adenoid hypertrophy and gradual proliferation can lead to blockage of the Eustachian tube, manifested as nasal congestion, purulent otitis media, pharyngeal discomfort, tinnitus, deafness, etc. Pathological adenoid hypertrophy does not have the ability to heal itself, and requires active surgical treatment. 2. Nasopharyngeal tumors, such as nasopharyngeal carcinoma, will continue to grow and produce compression symptoms, manifesting as persistent and progressive deafness and tinnitus, stuffiness, spasm of the Eustachian tube, etc., which require timely medical consultation and treatment and have no self-healing ability. 3. Cleft palate is a congenital disease, mostly caused by embryonic developmental disorders, easy to induce ear infections leading to Eustachian tube blockage, and has no self-healing ability, is the need for timely medical treatment. 4. The cause of Eustachian tube softening is still unclear, there will be persistent tinnitus, a sense of obstruction in the ear, can not be relieved, and need to consult a doctor in time. Eustachian tube blockage is mostly a progressive disease, if not actively treated will lead to further aggravation of discomfort, can not be self-cured, so you should consult a doctor in a timely manner, under the guidance of the doctor standardized treatment.