kuulonvaurion

Kuulonvaurio, also known as hearing damage or hearing loss, refers to a reduction in the ability to hear. It can affect one or both ears and can range from mild to profound. The causes of hearing damage are varied and can include genetic factors, aging, exposure to loud noises, certain medical conditions, and the use of ototoxic medications.

There are two main types of hearing loss: conductive and sensorineural. Conductive hearing loss occurs when sound waves are blocked from entering the outer or middle ear, preventing them from reaching the inner ear. This can be caused by earwax buildup, infections, or structural abnormalities. Sensorineural hearing loss, on the other hand, results from damage to the inner ear (cochlea) or the auditory nerve pathways. This is the more common type of hearing loss and is often associated with aging and noise exposure.

Symptoms of hearing damage can include difficulty understanding speech, especially in noisy environments, tinnitus (ringing in the ears), a feeling of fullness in the ear, and a need to turn up the volume on televisions or radios. Early detection and intervention are important. Diagnosis typically involves a hearing test conducted by an audiologist.

Treatment options depend on the type and severity of the hearing loss. For conductive hearing loss, medical or surgical interventions may be possible. For sensorineural hearing loss, hearing aids and cochlear implants are common assistive devices. Preventing further damage is also crucial, which involves avoiding loud noises and seeking medical attention for underlying conditions.