Red grains on the baby’s buttocks, is diaper rash. Because of the baby’s special state need to use diapers, in the diaper wrapped inside this area, is relatively closed, breathability is not so good, sometimes solve the urine and feces did not change in time, coupled with the baby’s skin is very delicate, it is very easy to appear skin damage. This red grain, at first a more red, to the back will be fused to form a piece, serious and even ulceration, secondary infection. For diaper rash, the main thing is to take care of, every time you finish urinating and defecating, it is best to wash the skin of the perineum with water to keep the skin clean. After washing, use a cotton cloth to gently dip it dry and apply buttock cream. You need to change the diaper, choose the breathable one, and change the diaper in time.