Why Does My Child Keep Getting Mouth Ulcers? A Parent’s Guide to Recurrent Oral Ulcers Your child complains that eating hurts. You look inside their mouth and find a small round sore on the inside of the lip. A week later it disappears. Then, several weeks later, another one arrives. Parents often ask: “Why does my child keep getting mouth ulcers?” The reassuring answer is that mouth ulcers are very common and most are harmless. NHS — Mouth ulcers says they usually clear on their own within one to two weeks . nhs.uk However, there is an important difference between an occasional ulcer and ulcers that are frequent, unusually large, persistent or accompanied by other symptoms . That is when looking for an underlying reason becomes useful. What does a typical mouth ulcer look like? A common mouth ulcer—sometimes called an aphthous ulcer —usually appears inside the: lips cheeks tongue floor of the mouth. It is often round or oval with a pale, yellowish, white or grey centre and a r...
Treating All Adult and Children ENT conditions