According to WHO, over 5% of the world’s population close to 460 million people have disabling hearing loss. The number will almost double to 900 million by 2050.
Hearing loss can occur over time or suddenly. It occurs when a person can no longer hear well or at all in one or both ears. Hearing loss naturally occurs with age, but it can affect people of all ages. In most cases, hearing loss is irreversible, but there are treatments that can help a person hear better. Disabling hearing loss is defined as hearing loss more than 40 decibels in the better ear in adults and more than 30 decibels in children.
Several things can cause hearing loss. The cause of the hearing loss can also determine the severity. Some of the causes of hearing loss include,
Hearing loss can sometimes be hard to notice in the early stages. Most people don’t realize that their hearing is failing until they are really struggling to hear. Since it can come on gradually, many people get used to hearing poorly and don’t notice a big change. Some of the most common symptoms of hearing loss include:
A doctor can diagnose hearing loss, but it is sometimes necessary to see a specialist. There are several ways hearing loss can be diagnosed, including:
In most cases, hearing loss is not reversible, but it can be treated. There are several ways that doctors can help restore the ability to hear. Some of those ways include:
Most people who suffer from hearing loss can find a treatment that will restore some of their ability to hear. In some cases, hearing loss can be caught early, and the problems can be corrected before more damage occurs.