Conversation: The conversation between human and AI assistant.
[|Human|] Hi, I get mouth ulcer for last many years..but this time I get one big around 5 mm inside my upper lip along with swelling on my upper lip for a week. It is very much burning sensation and i feel no releief from it..i consulted a doctor and she told its allergic stomittis..should go away in a couple of days. But no improvement yet.. they suggested my metrogyl dg gel..but I feel no comfort and still the swelling and mouth ulcer exist for a week time
[|AI|]  Hi. Thanks for the query. It looks like a Major Althea that is a large variant of the regular canker sores. If it is not getting better, you can start applying steroid ointment over it like 0.1% Triamcinolone Acetone over it. Take vitamin B complex and lysine supplements. Do cool compresses over it. A short course of Steroid can also be advised. Do cool compresses over it. Hope this helps. Regards.