Children on fire mouth blisters, you can carry out the following treatment: 1, drug cleaning: local application of anti-inflammatory antiseptic solution washing, such as potassium permanganate solution, sodium bicarbonate solution, etc., the lesion area can be coated with antibiotics or hormone ointment. If Candida albicans infection occurs, you can rub clotrimazole cream or mycotoxin suspension, etc. 2, oral nutrients: lack of riboflavin, you can take oral riboflavin, while supplementing the complex vitamin B or vitamin C, etc. 3, rubbing other medications: infected with herpes virus caused by herpetic stomatitis, in addition to applying antiviral medication, you can also rub the herpes net cream, etc. 4, a large number of drinking water: babies need to drink a lot of water, to speed up the circulation of body fluids. Drink a lot of water to speed up the circulation of body fluids, and ensure sufficient sleep and rest. 5, life attention: eat less sour, sweet, spicy, salty and other stimulating foods, eat more fresh vegetables and fruits, to improve the body’s immune system.