Anal redness in infants and children is a frequent occurrence, and its symptoms are red buttocks and painful itching. 1, diaper rash: baby wearing diapers when it is easy to sweat damp, performance of anal red, parents to the child to wear clothes to appropriate. As long as you keep the baby clothes in the right amount, when diaper rash occurs try not to use disposable diapers, you can use cotton gauze to make the skin clean and dry, and the appropriate use of tannic acid ointment is easy to disappear. 2, eczema: generally baby urine and stool cleanup is not timely will cause baby red bottom, baby bath is very important, regular bath, urine and stool to the baby cleaning and can use hot towel gently wipe, pay attention to must be gently, baby skin tender, too much strength will cause baby skin damage. After cleaning the baby to apply eczema cream on it. 3, bacterial infection: baby outside environment is humid with bacteria or breastfeeding milk powder feeding bacteria mouth into the baby bacterial infection red buttocks, so then to keep the baby’s quilt clothes clean and dry, diligent sunlight sterilization, breastfeeding baby mother to do timely cleaning nipples, diet should pay attention to avoid spicy and stimulating food, milk powder feeding boba timely cleaning bottles, regular disinfection is very important. The above are only some of the reasons parents to make an analysis according to their own baby’s situation, each child’s symptoms are different, or to find abnormalities early to the hospital.