Many people experience difficulty hearing and assume they are developing hearing loss. However, not all cases of reduced hearing are permanent — sometimes, the problem is simply blocked ears . Understanding the difference between hearing loss and blocked ears is essential to ensure the right treatment and protect your long-term ear health. What Is Hearing Loss? Hearing loss refers to a partial or complete inability to hear sounds in one or both ears. It can affect people of all ages and may develop suddenly or gradually over time. Hearing loss is generally categorized into three main types: Conductive hearing loss – caused by problems in the outer or middle ear, such as damage to the eardrum, fluid buildup, or infections. Sensorineural hearing loss – resulting from damage to the inner ear or auditory nerve, often due to aging, loud noise exposure, or certain medications. Mixed hearing loss – a combination of both conductive and sensorineural hearing loss. Once pe...
Hearing loss affects millions of people worldwide and can occur for various reasons, including aging, exposure to loud noise, infections, or genetic conditions. Broadly, hearing loss is categorized into three main types: conductive hearing loss, sensorineural hearing loss, and mixed hearing loss. Each type involves different parts of the auditory system and requires distinct diagnostic and treatment approaches. 1. Conductive Hearing Loss Conductive hearing loss occurs when sound waves cannot efficiently travel through the outer or middle ear to reach the inner ear. This type typically results from obstructions, damage, or abnormalities in the ear canal, eardrum, or ossicles (the three small bones of the middle ear—malleus, incus, and stapes). Because the problem lies in the mechanical transmission of sound, the inner ear and auditory nerve usually remain intact. Causes: Common causes include earwax buildup, ear infections (otitis media), fluid in the middle ear, perforated...