It's good that you have decided to quit this habit as any treatment is bound to fail without stopping this habit. Apply Hexigel
on the ulcers and take Becosule capsule once daily for 2 weeks. Avoid smoking
and alcohol too for now. Visit a dentist
for proper examination of your oral tissues as it is very critical considering your habit of Pan Masala. Any serious issue if present needs to be detected at the earliest for best treatment outcome.