A 18-year-old female asked:
the roof of my mouth and my throat are sore and i have a blister on my gums towards the back. what could it be? i'm not sexually active. worried.
2 doctor answers

Dr. Robert Tupac answered
Specializes in Prosthodontics
See a dentist: If these symptoms do not go away by themselves in a few days, you should be examined by a dentist--you could find there are ways to give you both reassurance and relief!
Answered on Feb 18, 2015
2
2 thanks

Dr. Bahman Omrani answered
17 years experience Pain Management
Likely viral : Many viral infections may do this including hsv, which is common. These are usually self-limiting. Some times we find no cause and they still go away on their own. Reaction to certain medications or new foods should be considered. Rarely can this be a herald sign for a more serious underlying or for a systemic infection. See your doctor for a close up exam.
Answered on Feb 13, 2015
1
1 thank
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