A tear in the eardrum can allow bacteria and other things to get into the middle ear and inner ear. This could lead to an infection that might cause more permanent
Can you regain hearing after a ruptured eardrum?
Can You Regain Hearing After a Ruptured Eardrum? The answer in most cases is “yes.” A small hole or tear in the drum will usually heal in a few weeks and the hearing returns rather quickly.
Is a ruptured eardrum reversible?
Most ruptured eardrums will heal on their own over time. A ruptured eardrum can cause hearing loss, but hearing will typically return to normal after the eardrum has healed. Unfortunately, not every cause of hearing loss has a cure.