I am 31 year old I am suffering from hearing loss. I have sinus since childhood. I am not able to hear phone ringing, voice in a place like car and place which is packed by air conditioner and other low voices for 6-7 years. I smokes regularly, do I need a hearing aid, or cough in my body, near my nose and ear can be drained. I smell sense is perfect so there is no problem in case of nose but severe problem in ears. What do I do.