I have had them off and on for a few years. I probably get one or more that last a couple of weeks every three months or so. They are white like canker sores and are not large. The largest one I have had was about the diameter and circumference of a pencil eraser. They often occur after a stressful period of time at work and/or school.
I haven't had any past illness.
I had one doctor tell me that it may be a reaction to something I was eating.
Thank you so much for the info. I will ask a doctor about the oral agents. Are there any vitamins or dietary modifications that could help prevent them?
You can maintain a diary and note the food items when your symptoms get exacerbated.
Next time, try to avoid those food.
B vitamin supplement can be taken.