Can Eustachian tube blockage be cured by blowing method

Eustachian tube blockage refers to Eustachian tube obstruction. Whether it can be self-healing by blowing and stretching should be judged in combination with the cause of Eustachian tube obstruction.

Eustachian tube obstruction refers to the disease caused by passive opening of Eustachian tube pharynx but not active opening. In most cases, it is caused by cold, glandular hypertrophy, nasopharyngeal carcinoma and other reasons

.