Hi,
After reading your symptoms, i am quite certain that it is an apthus ulcer. these happen due to stress, stomach upsets or soemtimes by cheek biting or injury due to a sharp tooth. It will take time to heal but the pain can be reduced by application of any local anesthetic ointment, use of betadine mouth wash and if required then a mild pain killer. Please apply the oint,emt 3-4 times/ day and specially before you leave for the dinner as it will give relief.
Regards

Hello
Welcome to HCM,
I just went through your problem & it is known as Apthous ulcers & they are really painful.
Common Causes can be:-
-Improper food habits like taking much of spicy food
-Gastric upset
-Stress problem
-Hormonal changes
-Nutritional deficency
-Improper Oral hygiene
-Lastly if its reccuring then it can be due to some sharp cusp.

What all you need to do is improve her dietary habits like include more of green vegetables & less oily & spicy food.
Also start with Tenvit-Plus capsules along with application of some anaesthetic gel like dologel or Mucopain gel.
You can also go for tetracycline mouthwash.
All these will definitely help you out.

Take Care
Regards
Dr.Neha

Hi..dear sally-agha..,
Thanks for choosing HCM..,
As per Ur complaint...it could be.,
APHTHOUS ULCER..it is common problem..,
due to Nutritional deficiency.,Stress, Medicines.etc ..,
So it will regress slowly..,
If U get rid of pain swelling..,(Fast)
1) HEXIGEL or DOLOGEL..apply on..,
ulcer part.,
2) Tab RIBOFLAVIN ( B2) 3 times daily for
20 days..,
3) Tab...TRIKA...0.5 mg daily night times..,
4) Lysterin mouth wash daily 3 times will get rid off..,
pain and swelling..ok.thanQ