I have develop a white patch inside my mouth from last 5 months from which I feel irritation, I had a habit of smoking and tobacco chewing which I stopped 6 months back. I have visited ent specialist and oral maxillofacial Surgeon who prescribed me some medications like Antaoxids,
vitamin A chewable Tablets and im having these medicines from last 2 months but with no releif, Please suggest if I need a biopsy
I have attached image of my mouth