Cold sores or fever blisters cause discomfort and are unsightly as they form around the lips. Some of them just go away, at times you may need to consider one of these tips to cure those cold sores.
1. Petroleum Jelly.
Soothe your cold sores by dabbing some petroleum jelly on it. Petroleum jelly creates a protective barrier that will keep it from getting worse, thus helping it to heal faster.