Sandy soil dermatitis has been bad, should promptly remove the triggers, try to keep the affected children away from sand, soap and other skin irritants, and with the topical glucocorticoid and other drugs coated. 1. Remove the cause: sand dermatitis is called friction moss in medicine, which is common in preschool children. In the treatment of the child should be kept away from sand, mud, soap, blankets and other rough substances, so as not to cause local skin irritation, non-specific inflammatory reaction, the use of glycerine lotion rinse, and keep the skin dry, can effectively relieve the symptoms. 2. medication: if the child’s rash is heavy, accompanied by redness, swelling, itching and other inflammatory reactions, can be coated with glucocorticosteroid drugs such as Dinaid cream, relieve redness, swelling, itching, at the same time, can be effective in anti-allergy, reduce oozing, and is conducive to the recovery of the condition. It is recommended that before treatment, patients should first remove the cause of the disease, strictly follow the doctor’s instructions to use medication, while avoiding local stimulation and friction, and during the treatment period should strengthen the skin moisturizing care and hygiene, which can alleviate the symptoms and promote recovery.