J.G.
Hi T.,
I have a 4 year old (Nov. B-day) son and he drools alot too. His pedi said that he was fine. He has had this issue for as long as I can remember. Our situation differs a little because he had an illness when he was smaller and as a result, besides the several blood transfusions that he has had, he also had to have extensive dental surgery. Point being all of his top teeth are capped and when I addressed his drooling with his pediatric dental specialist he told me that it was normal in some kids and that it is a sign of good health. He has been getting better at controlling what comes out of his mouth but I do notice that he swallows alot. Anyway, Hope this helps! Good luck and try not to worry!
J.