Treatment:   ** Periodic visit to dentists and maintain good oral hygiene   ** Licking ice cream or topical application of ice cubes will control pain   **Drinking cold drinks and local administration cold packs ** chewing mint leaves **Gargling of salty lukewarm water(it will reduce bacterial infection) **Balanced diet with fruits and vegetables will provide essential vitamins **Adequate water intake can help to flush toxic substances and reduce irritation of enlarged circumvallate papillae.. **Antibiotic and antiviral drugs **Multivitamin,iron,zinc supplement **sesame oil gurgle will reduce fungal and thrush infection ** Topical application of glycerine **stop smoking and avoid hot and spicy foods

Kindly visit dentist to rule out the cause and for consultation