HSV-1 contamination?: I have not heard of this being a trigger. However, if you used lip balm that was previously used by someone with a cold sore - you could become infected with the herpes simplex virus type 1 (if not previously exposed).
Answered 5/26/2013
5.1k views
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