To give different treatment methods according to different situations. The following situations are common: 1. Normal phenomenon. Drooling is mostly seen in 3-4 months old babies, this age salivary gland secretion, and swallowing function is not too coordinated, no need to treat, with the age of growth can be improved on their own.2, stomatitis. The presence of herpes or ulcers in the mouth, pain caused by drooling, can be used to children’s rehabilitation of new liquid topical application, 2-3 times a day. At the same time, pay attention to a light diet, avoid spicy food.3, oral muscle relaxation. Babies mostly have sucking weakness, long time for breastfeeding, at the same time, accompanied by lifting the head, turning over, sitting alone, crawling and other large motor development behind the performance, we should take children to the rehabilitation department in time for diagnosis and treatment, give the mouth muscle massage or the corresponding comprehensive rehabilitation treatment.