I had a mouth ulcer for a couple of weeks and after healing I have bone exposed now where the ulcer once was. It is located in my lower jaw on the inside of my mouth. The pain is just a dull ache. I expect it will heal. Should I be worried or go see a dentist?
Hello, Welcome Thanks for consulting Chat Doctor, I have gone through your query, as you have ulcer on lower jaw don't worry, you do is avoid spicy food first.  Take ointment McCoppin or Pans oral apply on ulcer three times a day.  You can take Capsule Evil one capsule twice daily.  Do warm saline gargle two - three times a day Consult dentist and go for oral prophylaxis. Hope this will help you.  Wishing you good health.