My 2 year old son has put inside the gelly pen in my left ear, Due to this I have injurred in my left ear and as per doctors it damage my ear curtain (Drum). But I hear everything with some shouting in this ear.
I have pain in my ear.
What can I do I have to operate and replace the drum or any other treatment.
Please suggest

This is a serious medical problem. You need the advice of a Physician.