Hearing loss can be caused by various factors, and understanding the common culprits is crucial for prevention and early intervention. One prevalent cause is age-related hearing loss, scientifically known as presbycusis, which gradually affects the ability to hear high-pitched sounds as we age. Another significant contributor is exposure to loud noises, whether it’s from work-related hazards, engaging in recreational activities with loud sounds or spending prolonged periods in noisy environments. Certain medical conditions, like ototoxicity resulting from medications or infections such as otitis media, can also lead to hearing loss.
Additionally, genetic factors and inherited conditions can play a role in diminishing one’s hearing abilities. By taking steps such as using ear protection, minimizing exposure to loud sounds and seeking timely medical advice, we can help prevent or mitigate the impact of hearing loss.
Genetic Causes
In some cases, hearing loss may be caused by genetics. Certain genes can make a person more susceptible to hearing loss, and in some cases, hearing loss may be present at birth. If you have a family history of hearing loss, it’s important to have your hearing tested regularly by an audiologist.
Ear Infections
Ear infections are a common cause of hearing loss, especially in children. When fluid builds up in the middle ear, it can interfere with sound transmission, resulting in temporary hearing loss. If your child has frequent ear infections, it’s important to have their hearing tested by an audiologist.
Medications
Certain medications, such as some antibiotics and chemotherapy drugs, can cause hearing loss. This type of hearing loss is typically temporary and goes away once you stop taking the medication. If you’re taking a medication that you’re concerned may be affecting your hearing, talk to your doctor.
- Antibiotics such as gentamicin, streptomycin and neomycin
- Chemotherapy drugs including cisplatin and carboplatin
- Certain pain relievers like aspirin, ibuprofen and naproxen
- Diuretics such as furosemide and bumetanide
- Antimalarial drugs like quinine
Exposure to Loud Noise
As mentioned earlier, exposure to loud noise is a common cause of hearing loss. This can include loud music, construction noise and other loud sounds. Prolonged exposure to loud noise can damage the hair cells in the inner ear, leading to permanent hearing loss.
To prevent noise-induced hearing loss, it’s important to limit your exposure to loud noise whenever possible. You can do this by wearing earplugs or other hearing protection when you’re in a noisy environment, like a construction site or a concert venue. You should also be mindful of the volume when listening to music or using headphones, and take frequent breaks to give your ears a rest.
- Earplugs: Small, foam or silicone devices that fit inside the ear canal and block out sound.
- Earmuffs: Over-the-ear devices that have a cushioned cup which fits over the ear and forms a seal to block out sound.
- Custom earplugs: Earplugs that are molded to fit the unique shape of an individual’s ear canal for optimal protection and comfort.
- Noise-cancelling headphones: Headphones that use technology to block out external noise and create a quieter environment.
- In-ear monitors: Earbuds that are designed to provide high-quality sound for musicians and performers while blocking out loud ambient noise.
Earwax Impactions
Earwax, also known as cerumen, is produced by the glands in the ear canal to protect and clean the ear. However, when too much earwax accumulates, it can cause temporary hearing loss. This is because the excess wax can block the ear canal, preventing sound waves from reaching the eardrum. The blockage can also cause a sensation of fullness in the ear, as well as an earache or tinnitus (ringing in the ear). It’s important to note that attempting to remove earwax with cotton swabs or other objects can actually push the wax further into the ear canal, increasing the risk of blockage and injury to the ear.
Trauma to the Ear
Trauma to the ear, like a blow to the head, can cause hearing loss. This type of hearing loss may be temporary or permanent, depending on the severity of the injury. If you’ve experienced trauma to the ear and are experiencing hearing loss, it’s important to see an audiologist for an evaluation.
Preventing Hearing Loss
While some causes of hearing loss, such as genetics, are beyond our control, there are many steps we can take to prevent hearing loss. Here are some tips to help protect your hearing:
- Wear hearing protection when you’re in a noisy environment
- Turn down the volume when listening to music or using headphones
- Take frequent breaks to give your ears a rest
- Have your hearing tested regularly by an audiologist
- Talk to your doctor about any medications that may be affecting your hearing
If you’re concerned about your hearing or would like more information on how to prevent hearing loss, contact Two Rivers Hearing at (321) 499-2488 to schedule an appointment with one of our audiologists. We’re here to help you protect your hearing and maintain your overall health and wellbeing.
