Infant diarrhea to pull the buttocks red, can be relieved by anti-diarrhea treatment, topical medication, home care. 1. Antidiarrheal treatment: In order to prevent dehydration in infants with diarrhea, cooperate with the doctor to choose montelukast medicine antidiarrheal treatment, which can improve the symptoms of diarrhea. 2. Topical medication: Glycerine lotion can be used to apply to the skin to relieve localized itching. In order to prevent infection in the buttocks, you can use mupirocin ointment, erythromycin ointment and other anti-infective ointment treatment. 3. family care: usually pay more attention to the baby’s care, need to change diapers or diapers, pay more attention to the buttocks area of the clean, you can use water to wipe, avoid the use of irritating alkaline supplies, keep the local clean and dry. After the baby appeared diarrhea to pull the buttocks red symptoms, should be combined with the baby’s condition, with the doctor for standard treatment, not blindly use drugs. The above drugs should be used in accordance with medical advice.