What is deafness?
Deafness is a condition when you are partially or completely unable to hear sounds from one or both ears. Aging and exposure to high voice for long periods of time can start the problem of hearing loss. Other reasons, such as excessive dirt in the ear temporarily obstruct your hearing. Most cases of hearing loss or hearing loss cannot be cured. Although properly treated, the problem of hearing loss can be avoided.
Causes of deafness?
Deafness is a natural occurrence with aging.
Occupational hazards (people who are working in noisy areas)
The wax from falling or pouring into the ear
Severe ear infection
Hole in the tympanic membrane
Development or filling of bones in the ear and diseases like cancer
A hole in the eardrum.
Symptoms of deafness?
Slow hearing of voice and other sounds of people.
Do not understand certain types of words.
Difficult to understand the words, especially difficult to understand the background noise of someone speaking and coming from behind in the crowd.
Repeatedly asking people to speak clearly, slowly, and loud.
Listening to radio and TV loudly.
Avoiding social work.
If you do not understand what is in front of you, leave the matter in the middle.
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