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.

Woman's hands chopping garlic with a knife on a wooden board

Garlic and Cold Sores

Published Aug,14 2017 | By Dana Severson

Cold sores are blister-like lesions caused by the herpes simplex virus type 1, often manifesting around the lips, nose and chin. The virus associated with this condition is highly contagious, being passed from one person to the next by an active lesion.