20 Natural Remedies for a Cold Sore
Coconut Oil
Coconut oil has hundreds of uses and fighting off cold sores is one of its specialties. Coconut oil has antiviral and anti-inflammatory properties.
Rub a bit of melted coconut oil on the irritated area as soon as you feel the cold sore start forming. You can also take one to three tablespoons a day internally, too. For best results, use organic, unprocessed coconut oil.
