How Do You Pop a Fever Blister?

Answer Fever blisters, also called cold sores, are caused by herpes simplex virus type 1. They usually occur on your lip and can be very unattractive, to the point where you may want to pop them. This is ... Read More »

Top Q&A For: How Do You Pop a Fever Blister

Is it OK to pop a fever blister?

Fever blisters, also known as "cold sores," are crusty, oozing sores that occur on the outside of the mouth. The Mayo Clinic suggests leaving the fever blister alone in order to let it heal, and to... Read More »

What does a fever blister look like?

Fever blisters, also known as cold sores, are caused by the herpes simplex II virus and usually appear around the lips and mouth. They first appear as a red, tingling swelling and progress to small... Read More »

Is a fever blister fungal?

Fever blisters are not fungal. Fever blisters, also sometimes called cold sores, are caused by a virus, often acquired during childhood. This virus is usually the Type 1 herpes simplex virus, and f... Read More »

How long does a fever blister last?

A fever blister, also known as a cold sore, forms on either an individual's lips or on the edges of the mouth. The blister can last between seven and fourteen days. There are many treatments availa... Read More »