Baby teething need to pay attention to keep the baby’s mouth clean, whether the fever, pay attention to the baby’s mood and so on. 1. Keep the baby’s mouth clean: the baby in the teething period will appear the phenomenon of increased saliva, parents if not timely for the baby to wipe the saliva, may lead to the baby’s skin roughness, eczema, etc., so parents should pay attention to keep the baby’s mouth clean. 2. Whether the fever: the baby in the teething period may appear the phenomenon of fever, so parents should diligently measure the temperature, pay attention to the baby’s state. If a low fever occurs, physical cooling can be given; if it keeps recurring or high fever occurs, it is recommended to bring the child to the doctor in time. 3. Pay attention to the baby’s emotions: Teething may cause slight pain, which may make the baby feel uncomfortable and irritable, crying and fussing. Therefore, parents should pay attention to the baby’s emotions in time, and relieve the baby’s anxiety by diverting attention. When the baby is teething, parents should pay close attention to the baby’s performance, and timely do the relevant examination.