There are many diseases that can cause hearing loss, including:
- Age-related hearing loss (presbycusis): This is the most common cause of hearing loss and is caused by changes in the inner ear that occur as we age.
- Noise-induced hearing loss: This is caused by prolonged exposure to loud noise, such as from construction equipment, firearms, or loud music.
- Ototoxic medications: Certain medications can be toxic to the ear and can cause hearing loss, such as some antibiotics and some anti-cancer drugs.
- Ear infections: Otitis media (middle ear infection) and otitis externa (swimmer’s ear) can cause hearing loss by damaging the ear drum and middle ear bones.
- Head or neck injuries: Trauma to the head or neck can cause hearing loss by damaging the inner ear or the nerve pathways that carry sound to the brain.
- Meniere’s disease: This is a disorder of the inner ear that can cause hearing loss, ringing in the ears (tinnitus), and dizziness.
- Genetic disorders: Some genetic disorders can cause hearing loss, such as Usher syndrome, which is a disorder that affects both hearing and vision.
- Cardiovascular disease: It is thought some cardiovascular diseases may cause hearing loss by reducing blood flow to the inner ear, such as high blood pressure, high cholesterol, and diabetes. However, there is no definitive link between the disorders.
- Tumors: Some tumors can cause hearing loss by pressing on the nerve pathways that carry sound to the brain.
It’s important to note that some of these diseases may cause temporary hearing loss, although most permanent hearing loss. It’s also important to see a professional if you suspect you have hearing loss, as early detection and treatment can help prevent further damage and preserve your hearing.