What is presbycusis?

Presbycusis is a medical term for hearing loss related to age. Most people suffer from a certain degree of hearing loss as aged. According to national medical institutions, approximately 30 to 35 percent of adults between 65 and 75 years of age lose some hearing. Approximately half of all people over 75 years of age also have a noticeable loss of hearing.

There are many factors that can contribute to presbycusis. As a person ages, the cumulative effects of sounds in the environment can cause some hearing loss, as well as the aging process itself. Hair cells that are receptors in the inner ear tend to fall out and degrade how a person ages, which also affects their ability to hear. Nerve damage that carries sound into the brain can also cause hearing loss, as well as health conditions that affect blood flow. High blood pressure, diabetes, circulatory problems and many vascular conditions can contribute to hearing loss.

Some people with these conditions never develop hearing ofmg lossAnd not all older individuals lose hearing as they age. It is not clear why some people are more susceptible to presbycusis than others, although some scientists suspect it may be a genetic state.

presbycusis normally affects the extent of hearing of the person. Usually, the first frequencies are the first to go, so it is difficult to hear high sounds such as birds, sirens or telephone ringing. In addition, specific sounds in speech may no longer be audible. The sounds of "S" and "th" have a particularly high pitch, so a person with a hearing loss may have difficulty to divide.

Conversations as a whole may be difficult to understand, especially in the crowds or in areas with lots of background noise. Voices may be confused and it may sound like people are not talking clearly. In some cases, tinnitus or constant ringing in the ears of CCUR.

If a person suspects that he could suffer PresbYcusis or any other form of hearing loss, usually performs a hearing test. These tests determine the absolute threshold of man hearing, minimal sounds and frequencies that one can hear. The more frequencies you do not hear, the worse the hearing damage. Age -related treatment options are limited. There is no way to repair hearing that has deteriorated over time. Instead, the only option is usually a listener. Preventive measures can sometimes be taken to stop further loss, including the use of the ear plugs to reduce hearing damage from loud sounds.