What is the most common etiology of hearing damage?
There are four common etiological causes of hearing loss: accumulation of ear car, prolonged exposure to noise or acoustic trauma, aging and infections. Each of the four causes of hearing damage occurs in separate stages of life. The severity of each etiology of hearing impairment varies and everyone also prevents everyone from the actual cause of hearing loss. The reversibility of each cause depends on how soon the cause of hearing impairment is detected and what type is.
Cerumen or Earwax, usually affects older people and children. People with a heavy accumulation of the ear car often experience suppressed hearing or irritation inside their ear canal. Removing the ear car can also cause hearing loss if not done correctly. If hearing loss is the result of blocking this kind, it is called conductive hearing loss. Fortunately, this etiology of auditory disability is easily treated and affects hearing only temporarily.
The most common cause of hearingThe adolescents are noise or acoustic trauma. Long -term subordination to sounds, such as loud music, cause a gradual loss of hearing. Sudden exposure to loud sounds, such as shots or bombs, leads to an immediate loss of hearing in a phenomenon known as acoustic trauma. Unlike the effects of chronic noise exposure, acoustic trauma is temporary unless the inner ear is damaged. Listening to music at lower decibels and carrying protective zate ears is a way to avoid this problem.
As people get older, the structure of the inner ear changes. Such changes gradually cause hearing loss. The health condition for this form of hearing loss is called presbycusis and the way in which the hearing is lost is called the acquired hearing loss. Depending on individuals, hearing changes may be mild or serious. Unfortunately this etiology of hearing impairment is not reversible and is often enhanced by one or moreme of the otherthe causes of hearing loss.
The most common etiology of hearing impairment in newborns and young children is the infection of the ear. When hearing is disrupted due to damage caused by infections or other health conditions, sensorineural damage is called. Hearing loss caused by infections is usually temporary. There is a wide range of treatment to relieve pain and remove infection. However, if it is not treated, the infection may permanently change the hearing; Chronic ear infections may also have permanent hearing effects.