Tooth and Mouth Problems

I had got braces 11 days ago. Lower one first. 3 days later I had got a mouth ulcer on thr inside of the lower lip. It's a big one with a deep red border. Ortho had prescribed mucopain and tess ointment. Skin specialist said the same and asked to consume Neurobian forte twice. It's been 8-9 days and the sore haven't healed a bit. Dermatologist had said the brace is reacting with the lips badly. The ulcer is big and closing the lips while sleeping aggravates it in the morning. It's not healing!

Can I get temporary​ braces. Is it effective. What will the cost and duration to use temporary braces?

I have taken orthodentist treatment of deep bite for two years....its over and braces have been taken out...but retainers sent by them do not fir me....what would be the cost of getting retainers made for my teeth....i am 25male

Somehow I have had a broken teeth..can anybody help tell me how can I repair my teeth...and How can I make my teeth whiten?

I have been having mouth ulcers in my tongue and lips for the past couple of dayswhich is increasing day by day. Also there is some pain in throat, teeth and some blood also comes during brushing my teeth. There is also a continuous creation of large amount of saliva in my mouth. I am not being able to eat anything for the last couple of days. Just taking liquid diet. My mouth seems swollen from outside also. Kindly give advice since this type of ulcers have never occured to me before.

I am advised by my dentist to get my wisdom tooth extracted and then go for root canal. See the X-Ray shot and let me know if I should go ahead with the wisdom tooth extraction and then go for RCT. He has suggested the operation day as this coming Friday, hence would appreciate a quick response.

Couldn't complete my treatment properly Bcuz had to move to a different city. Can it be fixed with 6months braces

Am experiencing severe pain in my last tooth due to gum swelling which happen afer root canal. Its been 3 weeks now that i m having this pain. Attaching some photos for you to have look n advise. Thanks

My front teeth colour is changing to yellow colour in my childhood i met with an accident what is the better treatment for that with out removing the teeth please suggest me

My Sister is 39 years old and she is mentally and physically challenged although she is well trained and can speak well. She takes a Dilantin Tablet every night. Recently she has faced a problem of inflammation of tongue where in she is unable to eat anything which is spicy. She can eat rice and dal but cannot intake even mild spicy food. Attached are her photos. Requesting guidance on the same. She has tea and toast in breakfast and simple dal rice for lunch and dinner. She brushes in the morning and has regular water intake throughout the day. Requesting guidance.