Children’s corns can be treated with antibiotic ointment, antifungal ointment and glucocorticoid ointment. 1. Antibiotic ointment: If corns are caused by bacterial infection, antibiotic ointment will be applied to control the infection, such as erythromycin ointment, to improve the symptoms of localized erosion and pain. 2. Anti-fungal infection: If it is caused by fungal infection, rub anti-fungal ointment to control the infection, such as miconazole cream. 3. Glucocorticoid ointment: the patient’s condition is more serious, the inflammation range is larger, then need to short-term glucocorticoid ointment to anti-inflammatory, such as compound dexamethasone cream, trimethoprim ointment and so on. Most of the stomatitis can be cured mostly through active treatment. If actively treated, it may cause the disease to be prolonged, thus affecting the quality of life. You need to apply medication under the guidance of your doctor to treat it and avoid unauthorized use of medication.