My son 2 year 4months , from 3 days he has mouth ulcer it seems , since 3 days he putting fingers in mouth he feel like to bite , any suggestions

A. Dologel you can apply on mouth also you can also keep water of fennel seeds and be complex supplement but are you sure that child is biting finger because of that because sometimes when the teeth or premolars are also coming kids can often behave like this so I suggest you look deeply and you’re unable to figure out the issue please check with your doctor