Better you visit to nearest dentist to examine type of ulcer like aphthous ulcer or traumatic ulcer due to sharp tooth etc. Treatment will be according to it. Meanwhile you can take B complex capsule (once a day) and painkiller tablet (not more than 3 in a day). Avoid stress. Drink plenty of water .
Next Steps
Visit to Dentist
Answered2017-10-13 21:23:18
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