Hello Doctors, I'm looking for the guidance for my dad. He has Leukoplakia as diagnosed by the dentist and a physician. It happened due to wisdom tooth was removed accidentally. We took the medications. Initially 5-6 months, we were taking medications from the dentist and it recovered well. But from last 1.5 months, my father started feeling the needless pain around jaw and tongue also, started getting numb. We went to a physician  Dr. A.P Singh. He told to take 15 days medicines and again, it started giving relief but after 22 days, that doctor changed the medicines because pain was unbearable. Last week, he wasn't able to eat anything. No medicines, no food. It might be a case of side effects. For now he's stable. We are visiting an ENT specialist to get the future diagnosis. They can suggest if we need to get Biopsy done or not. Please Help!