Infants who scratch their faces should be helped to clean up the wounds in time and strengthen the care. Babies scratching their faces with their hands will increase the chance of infection, we should help them clean up the wounds in time and strengthen the hygienic care measures. You can use povidone-iodine to wipe and disinfect the wound, avoid dirty water staining the wound, and if necessary, you can apply some anti-inflammatory drugs such as erythromycin ointment under the guidance of the doctor to treat the wound. Note that usually also often give the baby to trim the nails, and to repair the nail burrs on the round smooth, to prevent the baby scratching the face again scratched. It should be noted that the baby face long eczema or sweating easily cause itching symptoms, pay attention to the baby good eczema prevention and control measures, sweating should also be cleaned up in time.