Conversation: The conversation between human and AI assistant.
[|Human|] my mouth is not fully opening due to chewing toboaco from last 22 year but still i have no cancer because i have consulted to dentist he suggest me to take Betamin mouth wash and tablet multivitamin A to Z with offoloxin 200 and tab paracitamol twice in a day, i am using it last 10 days and i am feeling better so now i want to know that is it right dosage and how long i should to take it or what medicine i should take.email:  YYYY@YYYY
[|AI|]  Hi! Welcome to Chat Doctor. I read your query. Your problem of reduced mouth opening is due to building up of fibers in oral mucosa due to long term use of tobacco. For this, foremost thing required is immediate quitting of tobacco use. Without doing that, no treatment will work. A to Z is a multivitamin tablet which releases free articles and help in breaking up fibers. It is taken once a day. Along with this take healthy diet, lots of fluid. Do mouth opening and closing exercises 5-6 times daily. If mouth opening reduces critically, then you need to visit an oral surgeon. Hope the answer helps you. Thank you.