The issue of deafness for the older people and its prevention measure:
Hearing loss related to age (presbycusis) is the one that occurs little by little in most people as they get older. It is one of the most common disorders affecting elderly people. In the United States, about one in three people between 65 and 74 years old have a hearing loss so many will need Affordable Health Insurance 2020 at https://www.healthinsurance2020.org. Almost half of the people over 75 years of age have difficulty hearing. Hearing problems can make it difficult to understand and follow the advice of a doctor, respond to warnings, and listen to phones, bells and fire alarms. Hearing loss can also make it difficult to enjoy conversations with friends and family, which makes people feel isolated.
The most common is due to the changes that occur in the inner ear when aging. It could also be the result of changes in the middle ear or complex changes in the nerve pathways that go from the ear to the brain. Also, certain medical problems and some medications may play a role.
Induced hearing loss occurs when an older person is exposed for too long to sounds that are too loud or that last too long. This type of noise exposure can damage the sensory hair cells in the ear, which allow a human being to hear. Once these hair cells are damaged, they do not grow back and the ability to hear decreases. There are medications that are toxic to the sensory cells in the ears (for example, some drugs for chemotherapy) that can also cause hearing loss.
Hearing aids are electronic devices that are worn inside the ear or behind the ear and make sounds louder. Older individual suffering from deafness should work with hearing aid provider until they feel comfortable putting them on and off, adjusting the volume and changing the batteries. In general, health insurance companies do not cover the cost of hearing aids, although some do. Cochlear implants are small electronic devices that are implanted in the inner ear through surgery. They help give a sense of sound to people who are profoundly deaf or have severe hearing problems. Lip reading or is another option that helps people with hearing problems to follow a conversation. People who use this method pay close attention to others when they talk. There are special trainers who can help elderly people to read lips or speech.