Blisters, those small yet often bothersome fluid-filled sacs that appear on our skin, have fascinated and vexed us for centuries. While they may seem like simple skin irritations, the formation of ...

BLISTERS MIGHT NOT seem like a big deal—until you get one and remember how debilitating they can be. These painful skin lesions are caused by friction when your skin rubs against your shoes, says ...

MINNEAPOLIS — The Medtronic Twin Cities Marathon is Sunday and runners have been preparing for quite a while. And along with all that training can come blisters. How do blisters form? Gross to think ...

Medically reviewed by Adam H. Kaplan, DPMMedically reviewed by Adam H. Kaplan, DPM Don't pop a blister unless it is big, painful, or is getting continually irritated. In most cases, blisters act as ...

You usually do not need treatment for blisters, which often heal on their own. Make sure you wear properly fitted shoes and moisture-wicking socks to help prevent blisters. You should cover any ...