Hearing is indifferent part of human being. It is essential for the enjoyment of everyday life. Generally hearing loss is not realised to person soon, therefore it is invisible but the affect is not. Fully or partially disability of listening sound is known as Hearing Loss. It is the third most common rapidly growing health problem in world. It can be happened in one or both ears. Many causes are related to hearing loss like ageing, infection, genetic, long illness, exposure to loud noise etc. It affects our relationships & daily routine works more.