POSSIBLY: A COLD SORE IS A VIRUS SUCH AS A CANKER SORE OR HERPES. A SMALL AMOUNT OF SALIVA WILL NOT GIVE YOU A CANKER SORE BUT HERPES IS POSSIBLE IF A LARGE AMOUNT OF SALIVA CAME IN CONTACT WITH YOUR LIPS AND YOU HAVE OPEN SORES OR BLEEDING. SINCE HE HAS HAD COLD SORES ALL HIS LIFE HE HAS BEEN IN CONTACT WITH YOU MANY TIMES AND YOU NEVER HAD ANY PROBLEMS SO DON'T WORRY.
Answered 2/28/2021
0 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
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question