You Get Cold Sores Often
Tiny blisters on the lip are called cold sores, and they are caused by herpes simplex virus type 1 (HSV-1), which is transmitted from one person to the next via saliva or skin-to-skin contact. About 3.7 billion people under the age of 50 throughout the world have been infected with HSV-1, and most were infected by the time they were 10 years old.
Therefore, HSV-1 is incredibly common. Most of the time, the virus remains dormant in the nerves around the face or other places on the body. In some individuals, the virus can be triggered by things like stress, trauma, colds, fever, and sun exposure. When that happens, cold sores develop around the mouth.
Though the mouth is the most common point of a break out, herpes simplex virus type 1 can also affect the eyes, fingers, and genitals. That said, herpes simplex virus type 2 (HSV-2) is usually responsible for the STD known as genital herpes.
Leave a Comment