What Causes Hearing Loss After 65 Years of Age?

According to studies, one in five people aged 60 to 65 has hearing loss, reports the New Indian Express . One type of hearing loss, presbycusis, is the result of natural and gradual aging of the auditory system, initially affecting the ability to hear high pitch sounds. Presbycusis generally impacts both ears, and can hinder speech intelligibility more than the ability to hear surrounding sounds, especially when the impaired hearing is within a very noisy environment. The condition is common to people older than 65, as well as people who typically have been exposed to loud sounds throughout their lives. Medications that can damage the ear over time could be another cause. Smoking, high blood pressure, and diabetes mellitus are linked to presbycusis, as are impairment of hair cells, continuous exposure to noise pollution, and genetic predisposition. Experts recommend consulting with an audiologist and a course of rehabilitation, as a lack of treatment can lead to depression, anxiety, and stress.