Do not worry: Babies, infants, and toddlers often play with the tongue, or spit, or drool, or thrust their lower jaw forward making them appear as if they have an under bite. They usually grow out of this. As they get older, if you notice that this habit is associated with constant mouth breathing or allergies, have a dentist or an ENT check their tonsils to see if they are abnormally swollen.
Answered 6/10/2014
4.8k views
8 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
6 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question