Hi
Thanks for the query.
You are suffering from RECURRENT APTHOUS ULCER which is causing you the eruption of canker sores in mouth.
It can be caused due to a number of reasons like Stress,
Nutritional Deficiency [Iron,
Vitamin B12 and Folic acid] , hormonal changes, acid reflux, tongue trauma due to some sharp teeth or tongue biting habit, excessive intake of sour and citrus foods, side effects of medication etc..
You need to consult an Oral Physician or a general
dentist in this regard to get evaluated and treated.
For apthous ulcer you can do warm saline gargles
Gargles with 1:1 solution of Benadryl and
milk of magnesia can help.
Apply numbing gel over the sore for relief from pain especially during eating.
Take a
multivitamin tablet for a period of 15 days..
Avoid spicy, sour and acidic foods.
Hope this helps.
Regards
Dr. Honey Arora,
Dentist