Fever blisters, also known as cold sores, are the fluid-filled pockets which occur under the surface of the skin, usually on the lips and in the mouth. These blisters mostly last for 7-10 days, usually painful and uncomfortable days for the sufferers. You can ease your discomfort and breakouts by taking help of home remedies and other natural treatments.
The virus such as HSV-1 and HSV-2 are the main cause of fever blisters, in which a person gets infected with a virus, he/she will notice the breakouts within a few days of the contraction. At the initial stage, the breakouts come with a fever, sore throat, pain, headache and other discomforts in the body.