My 19 months old son has developped in the past week or so blisters/ulcers? on his tongue. It is obviously painful and he gets bad breath. At first I thought he had burned his tongue or bitten it with his big new teeth ! But then it appeared on the other side of his tongue and now it has appeared in a third location on the tongue though it isn't as bas and his breath is OK again.
Has anyone experienced this ? The initial problem was a "large" beige/brown spot, now they are more like white spots.
Thanks