Possible viral : Mouth sores with upper respiratory conditions are common, as the mucus membranes of the mouth can also be affected. This can occur as other symptoms are resolving. This is common with certain types of viral upper resp infections. The lips can be cracked and bleed easily, esp in the corners.
Answered 12/3/2014
4.9k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question