Consumer Health: Treating cold sores

Treating cold sores Cold sores, also called fever blisters, are a common viral infection. They are tiny, fluid-filled blisters on and around your lips, often grouped together in patches. Cold sores generally clear up without treatment in two to four weeks. There are over-the-counter, prescription and alternative medicine treatments that may speed the healing process, [...]
Source: News from Mayo Clinic - Category: Databases & Libraries Source Type: news