1. At first, there will be symptoms such as listlessness, loss of appetite, tinnitus and ear discomfort.

2, frequent effusion in the ear. If a secondary infection occurs, it will fester, cause severe symptoms of earache, cause great pain, and stimulate neighboring organs, and the harm will gradually expand.

Usually pay more attention to ear cleaning, strengthen exercise, and go to a regular place for examination and treatment as soon as possible to avoid getting worse. Zhuhai minimally invasive hospital is good here in Zhuhai.