how to treat mouth ulcers? and he is having fever from last two days.any priscription or suggestions please

A. Dologel you can apply half an hour before you give food to the child 3 to 4 times in the day this will give good relief within 24 hours along with that give better water with fennel seeds and you should also start with a B complex supplement for fever you can continue with paracetamol if the fever doesn’t subside within 72 hours and you should consult your doctor