Conversation: The conversation between human and AI assistant.
[|Human|] I have mouth ulcers on my gums and tongue.  I have been to 4 different doctors and a dentist.  They are continuously in my mouth now for 1 year and a half.  I know that they are not herpectic as they have been cultured, but no one knows what is causing them and no medicine or remedy that I have used helps.  Do you have any suggestions?
[|AI|]  Hello, Welcome Thanks for consulting Chat Doctor, I have gone through your query, as you have ulcers on gums and tongue don't worry you can do warm saline gargle two - three times a day Apply ointment Gum paint on painful Gums twice daily for one week Apply ointment McCoppin or Colonel on ulcers two - three times a day for one week Take one vitamin B complex once daily for 7 days Take Fiber rich diet avoid junk food. Hope this will help you.