For infants and young children who are about to erupt, it is recommended to eat some hard foods such as cookies. For adults, drooling may be due to periodontal inflammation of the teeth, and the diet should be as light as possible. 1. Infants and young children: in infants and young children about to sprout the period of drooling, you can eat some hard food such as cookies, apples, in order to stimulate the tooth germ eruption, promote the development of jawbone. When the teeth erupt and the brain is well developed, the phenomenon of drooling will slowly disappear. 2. Adults: Adults drooling may be caused by chronic periodontitis or dental defects or dental defects, periodontal dental inflammation diet as light as possible, you can eat some pumpkin porridge, vegetable soup and other light and non-stimulating food, dental defects dental defects, it is recommended to eat some of the softer and easier to chew the food, such as cabbage, bread. While paying attention to dietary aspects also need to carry out dental periodontal treatment. In addition, drooling in adults can also be caused by neurological diseases, such as cerebral infarction, Parkinson’s disease. Patients will also have other symptoms. Therefore, when drooling is serious, you should go to the hospital as soon as possible.