How to Treat Your Child's Cold Sore
Cold sores are common in adults, but they can surprise parents when they appear in children. Caused by the herpes simplex virus, these painful blisters often return during illness, stress, or fatigue. Pediatrician Cindy Gellner, MD, explains how to recognize a true cold sore, what home treatments may help shorten an outbreak, and when children are most contagious. Learn when to ask your doctor about prescription treatment.
The skinny
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