The general causes of infants like to scratch the face, mainly divided into the following two categories: first of all, belong to the physiological phenomenon, if the infant is very active, the infant is often very active, especially the hands and feet moving constantly, this time the infant will appear to scratch the face of the situation. At this time, in addition to the child likes to scratch the face, other conditions are relatively good, such as the child’s mental state is relatively good, eating milk is also relatively good, the growth and development of the situation is also normal, especially the weight gain and children of the same age is comparable to a few. In this case, the parents do not need to deal with special treatment. The second is due to children suffering from diseases that cause facial itching like scratching the face, such as infants suffering from facial eczema, or facial rubella. This time the child’s face is very itchy, the child will appear to involuntarily scratch the face. In this case, the child should be treated promptly, such as the application of glyburide lotion or topical glucocorticoid ointment.