Baby butt red can be treated through daily care, medication and other aspects of the baby butt red is generally a normal phenomenon, but does not rule out diaper dermatitis, diarrhea and other causes, the specific treatment needs to be based on the cause of the choice. 1. Normal phenomenon: should promptly reduce the baby wearing clothes, keep the local skin clean and dry, usually for a period of time can recover on their own, do not need special treatment. 2. Diaper dermatitis: you should change the diaper for your baby in time to reduce local irritation. Under the guidance of professional physicians, you can choose to use tannic acid cream, zinc oxide cream, dinaid ointment and other drugs for treatment. 3. diarrhea: parents should promptly adjust the baby’s diet, choose to use montelukast, bifidobacteria triple live bacterial capsules, clostridium typhimurium live bacterial tablets and other medications for treatment, when the fecal stimulation on the local area is reduced, the symptoms of the red buttocks will be relieved. As there are many causes of red buttocks, parents are advised to take their babies to the hospital for examination and early targeted treatment. The medication should be used in accordance with the doctor’s instructions.