Any condition that keeps you from smiling and kissing is inherently dislikable. Cold sores (also called fever blisters) are generally a harmless condition I’d classify as a medical “annoyance,” like dandruff or hemorrhoids–not a danger to life or limb. Nevertheless, no one wants to go through the day with a large, unsightly sore on the lip, especially since they seem to appear on days you’re set for an interview or an important photograph. Actually, good news is here. At WholeHealth Chicago, we’ve found some safe and effective natural therapies that can either prevent the eruption of a cold sore or inhibit the virus that causes it, heal the inflamed skin, and shorten its unsightly life. (One such remedy is an herb with the lovely name of melissa.)