Baby drooling is very strong may be caused by physiological reasons, but do not rule out pathological reasons, such as herpes in the mouth, etc., can be taken in a timely manner to dry, gargle and other methods to relieve. 1. physiological reasons: because the baby salivary gland secretion is more vigorous, swallowing function is not well developed. Too much liquid in the mouth can not be swallowed in time, the phenomenon of drooling will occur. Teething can also appear this phenomenon. Usually do not need too much treatment, can be soft gauze or towel dry in time, keep the local dry and clean, to avoid prolonged humidity lead to local eczema. 2. Herpes in the mouth: if the baby has herpes in the mouth, the baby is afraid to swallow, there will also be drooling. You can use saline to rinse the baby’s mouth, pay attention to oral hygiene and sanitation, generally do not need special antiviral drug treatment. If the baby drooling is very serious, also accompanied by feeding difficulties, irritability, crying and other symptoms, may be suffering from cerebral palsy, it is recommended that timely medical care, improve the relevant examination, to clarify the cause of the disease, symptomatic treatment.