Talk to Ent Specialist on Large Ear Perforation

Respected Doctor Aslamo alaikum.since last few years i am having hearing problem. On check up from sheikh zayed hospital lahore i came to know of a large perforation in my left ear.i used the medicine -Novidat -rigix -dexatob (ear drops) after consultation with doctor. As soon as i give up the medicine secretion starts. should i continue using the same medicine..?