It is a very normal clinical phenomenon for a 2-month-old baby to start drooling, because the secretion of salivary glands in children is much more than in adults. In the newborn stage, from birth to about 1 month, the salivary glands of the newborn child have not yet begun to develop normally, and saliva secretion is relatively small, after 2-3 months the salivary glands will obviously secrete, and saliva will increase significantly. At around 6 months of age, as the first milk teeth begin to erupt, the gums are stimulated, and there is more saliva at this time. For the situation of saliva, parents need to clean up with their children in a timely manner, you can apply a soft clean gauze dipped in the mouth and around the mouth to remove the saliva, try to avoid the occurrence of eczema.