Hearing Deficiency occurs due to a variety of reasons and conditions namely age, illness and may also come due to a genetic disorder. The current day lifestyle of exposure to a very loud noise and impact of medications is also leading to Hearing Deficiency. Hearing Deficiency treatment is done based on various factors like age, or some unknown factors also. Hearing Deficiency occurs mainly due to loud noise at some working places especially in mining stone breaking tasks. Such people are requested by ENT's to wear an ear plug in case of jarring noise going into the ears which the normal ear cannot usually withstand. In the case of such high-frequency sound waves which are going to jar the ears should be prevented and taken care as advised by the ENT's these noises can cause sudden illness on a day and may lead to irreversible ear loss. Hearing Deficiency also occurs due to illness like heart disease and high blood pressure by restricting the blood supply to the ears. Trauma in the skull or fracture and a punctured ear drum may also lead to Hearing Deficiency and hearing loss. Infection in the ear and ear wax can block the canal may lessen the hearing ability. These hearing impairment needs to be treated with utmost care by ENT's since ears and its lobes possess the most sensitive nerves and muscles and if one goes out of form it may lead to an irreversible hearing loss in the patients.