#asktheexpert le humare bache k muh me chaale ho gye h kaafi jada dawai dere h pine ki par aaram nhi aara or bhad gye hai

A. Simple mouth ulcers usually don't need treatment and clear up within a week. If your child is in pain, you can try applying a numbing mouth gel to the area. You can buy these mouth gels at your pharmacy. You can also try warm salt water rinses if your child is old enough to rinse or gargle with liquids.