There are multiple reasons for oral ulcers, whether solitary or multiple, and the right diagnosis can never be made only by the patient's description of the problem.... A proper clinical examination by a specialist will be required for the right diagnosis...... the right treatment can always be instituted only after the right diagnosis..... till that time you can apply anaesthetic gel like dologel CT for symptomatic relief from your problem.... but because the problem is recurrent, you should not delay your visit to the dentist....
Mouth ulcers can be due to many reasons -
1) bad stomach
3)Vitamin deficiency like B12/folic acid.
4) iron deficiency
5) allergic to some food items
you will have to find out if any of these reasons apply to you or not. Accordingly the ulcers will be treated.
Many reasons for ulcer formation in oral cavity.
1. Sharp tooth
2. Spicy food
3. Habit associated; smoking, gutkha, alcohol
4. Vitamin deficiency
5. Sharp prick by some snacks etc
6. Night grinding habit
There are many other medical conditions which can conditions. Please let us know more details of the ulcer..