Netizen: Grandma Zhang, the baby is two years old and eight months old. She has a lot of drool, and the tongue frenum is very short. Will the drool slowly improve after the tongue frenum operation?
Answer expert Dr. Zhang Silai (Expert of Sina Maternal and Infant Research Institute, former director of pediatrics and chief physician of Beijing University of Traditional Chinese Medicine Affiliated Hospital of Integrated Traditional and Western Medicine)
It is necessary to let the child practice how to swallow saliva. Let the father do a demonstration, because when swallowing, the father's throat knot will move up and down, which is more intuitive and easy for the child to learn
