I'm on plavix and I want to take supplement l-lysine for cold sore, should I be worried about the two interacting in a negative reaction??

This is all I could find
Sep, 1, 2013: 15 people who reported to have interactions when taking Plavix, Lysine are studied

Plavix and Lysine drug interactions from FDA - eHealthMe (http://www.ehealthme.com/drug-interactions/Plavix-and-Lysine)