Difference Between Conductive and Sensorineural Hearing Loss

Hearing loss can affect anyone at any age, but understanding its type is key to finding the right treatment. The two most common types of hearing loss are conductive hearing loss and sensorineural hearing loss, and although both affect your ability to hear, they have very different causes, symptoms, and treatment approaches. In this blog, we’ll break down the differences between these two types of hearing loss to help you or your loved ones make informed decisions about hearing health.

What Is Conductive Hearing Loss?

Conductive hearing loss occurs when sound is blocked or reduced from reaching the inner ear. It usually results from problems in the outer or middle ear, such as:

Earwax buildup

Ear infections (otitis media)

Fluid in the middle ear

Eardrum perforation

This type of hearing loss is often temporary or reversible through medical or surgical treatment. In cases where full recovery isn't possible, hearing aids may be used to amplify sound.

What Is Sensorineural Hearing Loss?

Sensorineural hearing loss (SNHL) is caused by damage to the inner ear (cochlea) or the auditory nerve. Unlike conductive hearing loss, this type is typically permanent. Common causes include:

Aging (presbycusis)

Prolonged exposure to loud noise

Head trauma

Genetic conditions

SNHL affects not just the volume but also the clarity of sound, especially in noisy environments. Advanced digital hearing aids, cochlear implants, or assistive listening devices are common solutions for managing this condition.

Mixed Hearing Loss: A Combination of Both

In some cases, a person may have both conductive and sensorineural hearing loss. This is known as mixed hearing loss, and it requires a comprehensive treatment plan that may involve both medical intervention and hearing devices.

When to See an Audiologist

Whether you're experiencing hearing difficulty or suspect a loved one is, the first step is a professional hearing test conducted by a certified audiologist. They will use tools like audiograms to determine the type and severity of hearing loss and suggest the best possible treatment options.

Conclusion

Understanding the difference between conductive and sensorineural hearing loss can guide you toward the right care and treatment. While conductive hearing loss may often be treated medically, sensorineural hearing loss requires more advanced solutions like modern hearing aids. Either way, early detection is crucial for better hearing health. If you're noticing signs of hearing loss, don’t delay, consult a hearing care professional at Ear Solutions and take the first step toward clearer sound.