Observe: Many things can cause this. It may be related to cold inside his mouth, early parvovirus or other infection. If he becomes sick or it persists have him seen. All the best.
Answered 11/27/2017
1.3k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 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