Hard to tell: Could be a canker sore, could be an infection from your tooth. You need to be examined to know for sure. Call your dentist.
Answered 12/15/2012
5.4k views
Your OK: Without seeing you, you probably have an apthous ulcer, sometimes developing from trauma, a virus, certain foods (spicy). These can be clusters or single, causing alot of localized pain, sometimes making the entire mouth hurt. These are self limiting & go away without any help in 7-10 days. If you need peace of mind have your dentist take a quick look.
Answered 12/15/2012
5.4k views
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 3 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question