how to clear lip fever blisters fast
Cold sores, sometimes called fever blisters, are groups of small blisters on the lip and around the mouth. The skin around the blisters is often red, swollen, and sore. The blisters may break open, leak a clear fluid, and then scab over after a few days.They usually heal in several days to 2 weeks.Cold sores are caused by the herpes simplex virus (HSV) . There are two types of herpes simplex virus: HSV-1 and HSV-2.old sores can also be spread to other areas of the body. The first symptoms of cold sores may include pain around your mouth and on your lips, a fever, a sore throat, or swollen glands in your neck or other parts of the body.