Avoid hot and hard food.
You can apply local anesthetic gel to lesion 4-5 times daily, specially 10 minutes before meal. Do gargle and mouth wash with water. Just spit off the gel with saliva.
Take green vegetables, citrus fruits and healthy food.
Keep hydrated yourselves. If same ulcer is persisting since 2 months, immediately meet dental surgeon.
Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.