Can a perforated eardrum cause tinnitus?

Ruptured eardrums usually cause tinnitus.

The eardrum is a normal structure within the middle ear, located deep in the ear canal, and has certain toughness and elasticity. If the eardrum ruptures, it may lead to structural and functional impairment of the eardrum, resulting in tinnitus. Additionally, after a rupture, secretions often leak from the affected area. If not properly cared for—such as failing to thoroughly clean residual foreign matter, pus, or blood clots from the external auditory canal—or if the patient does not receive timely treatment, local infections may develop. Chronic otitis media causing perforation may also contribute to tinnitus.

It is recommended to seek medical attention promptly if the eardrum is ruptured, to accurately diagnose the condition and, under a doctor's guidance, choose an appropriate treatment method. Proper care measures should also be taken to prevent infection.