now i am 17 years old . in my age of 11 my ear certain was licked by an accident. that time i went near a local doctor. and he gave me some medicine. i become okay on that time . but now at this stage suddenly i discovered that i am hearing little bit low than past. i went near doctor some days ago .he prescribed me some medicine. i am using now this medicine but i do not finding any result . what can i do now?