Dear Lybrate user,
maintain your oral hygiene, brush your teeth twice (morning & night) daily, clean your tongue properly with tongue cleaner. If you are taking tobacco or alcohol in any form quite them immediately. It may that you have any sharp edge of tooth which is irritating regularly your tongue & chick which results in ulcer
, dirty teeth. Consult to your dentist
for clinical diagnosis and needful treatment. If you have acidity
problem treat your acidity first your ulcer will be cure soon.