Cold Sore Relief: Prevention, Home Cures & Faster Healing

Stopping a cold sore from forming involves early intervention with vitamins, ice, or salt. Learn how to reduce fever blister swelling and manage symptoms safely while breastfeeding or dealing with flu-like symptoms.

Foods that Speed Up the Healing of Cold Sores

Published Aug,14 2017 | By Juliet Wilkinson

Cold sores go by many names, including fever blisters and herpes. They are caused by type 1 or type 2 herpes simplex virus, and approximately 40 to 85 percent of Americans have suffered a cold sore at some point, according to the National Institute of Dental and Craniofacial Research.