There are several reasons behind the cause of it- it can be due to the excessive amounts of earwax which may lead to an ear infection causing the condition, or even the aftermath of a loud bang or explosion.
Kuna sababu kadhaa nyuma ya sababu ya kuwa- inaweza kuwa kutokana na unywaji wa earwax ambayo inaweza kusababisha maambukizi ya sikio na kusababisha hali, au hata Baada ya bang au mlipuko kubwa.