Baby diarrhea butt red, to timely clean, pay attention to protection, choose the appropriate diaper, etc.. At the same time, we should also actively look for the cause of diarrhea, targeted treatment. 1. timely cleaning: baby diarrhea stool if not timely cleaning, long time contact with the skin, may lead to local skin redness, so the baby once the stool need to timely use water to the baby to clean the local skin, replace the clean diaper. 2. pay attention to protection: baby skin barrier is thin, diarrhea increased local stimulation, clean the skin also need to use a moisturizing effect of the buttock cream, can give the skin time to recover, but also can play a role in isolation, to reduce the further invasion of urine and so on. 3. Choose the right diaper: some diapers are a little less breathable, baby skin sensitivity, easy to appear red skin, you can choose soft, breathable diapers, and diligent replacement. 4. Treatment: baby diarrhea ass red, except general care, but also actively find the cause of diarrhea targeted treatment, relieve diarrhea. Such as gastrointestinal dysfunction caused by diarrhea, you can take probiotics and other relief, if the diet is not clean leading to bacterial infection of diarrhea, you can take cefixime and other antibiotics. The baby diarrhea butt red advice to seek medical attention, active treatment, medication should follow the doctor’s instructions.