The eardrum is the deep tissue of the body’s ear, which is very thin and thus easily damaged. It is usually perforated due to external forces and inflammation. Early symptoms: In the early stages, the periosteum may bleed, and there may be mild tinnitus, buzzing and cicada sounds in the ear. 2. Late symptoms: As time goes on, tympanic membrane perforations, whether traumatic or inflammatory, gradually become less uncomfortable, or even almost uncomfortable, except when water enters the ear or when the ear runs after a cold. Checking whether the eardrum is perforated is usually determined by a specialist examination by an otologist. If the eardrum perforation is caused by trauma, it is recommended that the eardrum be restored through daily care, paying attention to keeping the ear canal clean in daily life and keeping water out as much as possible to avoid raw infection. If the eardrum perforation is caused by inflammation, it should be treated with anti-inflammatory treatment, but whichever perforation is present, it should be promptly examined in a hospital. When the eardrum is perforated, attention should be drawn to it and promptly go to the hospital for consultation and treatment.