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.

Remedies for Children With Cold Sores

Published Aug,14 2017 | By Virginia Franco

Also known as fever blisters, cold sores are painful blisters caused by the herpes simplex virus (HSV), and occur on the lips, tongue, or face and roof of the mouth. HSV causes fever blisters in 20 percent of all children by the age of five, according to the Children, Youth and Women’s Health Service website.