Hearing loss is often thought of as a condition that impacts both ears equally, but some people experience hearing loss that is more pronounced in one ear than the other. This is known as asymmetrical hearing loss. Read along to learn more about how asymmetrical hearing loss differs from the hearing loss we commonly consider.
Causes of Asymmetrical Hearing Loss
Asymmetrical hearing loss can be caused by a variety of factors. One common cause is sudden hearing loss in one ear. Sudden hearing loss in one ear requires immediate attention from a doctor, because depending on the cause, it can potentially be treated. Sudden hearing loss can be caused by infections, trauma or circulatory issues affecting the inner ear.
Ear infections or fluid buildup in the ear can also lead to uneven hearing. Over time, repeated infections may cause permanent damage to the structures in one ear, resulting in hearing loss that is worse on one side. Additionally, if one ear is clogged and the other is not, hearing could be impacted on one side.
Noise exposure is another possible cause. If one ear has been exposed to higher levels of noise than the other, such as through a sudden, loud noise causing trauma, this can lead to damage in one ear while the other remains relatively unaffected.
In rare cases, asymmetrical hearing loss can be linked to a more serious underlying condition, such as an acoustic neuroma, a benign tumor that affects the auditory nerve. While these tumors are typically non-cancerous, they can interfere with hearing and balance if left untreated.
Symptoms and Impact of Asymmetrical Hearing Loss
The most obvious symptom of asymmetrical hearing loss is a noticeable difference in hearing between the two ears. People with this condition may find it difficult to locate where sounds are coming from, which can make everyday activities like crossing the street or following conversations in areas with loud background noise, like Hello Boba Café more difficult.
Asymmetrical hearing loss can also lead to feelings of imbalance. Since the inner ear plays a role in maintaining balance, uneven hearing can cause dizziness or a sense of unsteadiness.
Management Options for Asymmetrical Hearing Loss
The treatment for asymmetrical hearing loss depends on the underlying cause. For sudden hearing loss, early medical intervention with medications or other treatments may help restore some or all of the lost hearing. If chronic ear infections are the cause, treating the infections or surgically draining fluid from the ear may improve hearing.
For those with permanent hearing loss, hearing aids are a common solution to manage symptoms. In cases where one ear is more affected than the other, a hearing specialist can work with wearers to establish the right settings with the hearing aids.
To learn more about hearing aids or to schedule a hearing consultation for you or a loved one, schedule an in-person visit with The ENT Center of Central Georgia today.
