A blister (vesicle) is a small pocket of fluid that forms beneath the skin as a result of an injury, but also allergic ...

Medically reviewed by Adam H. Kaplan, DPMMedically reviewed by Adam H. Kaplan, DPM Don't pop a blister unless it is big, ...

Shoes that are too small will cause blisters under the toenails or on the tops or tips of the toes. There should be a thumb’s width of space between the toes and the end of the toe box.

After mystery symptoms as a baby, she was diagnosed with a rare disorder that forces her to shun all UV light. She got to be ...

A cold sore is a red, painful, fluid-filled blister that appears near the lips ... skin infection often looks like a spider bite. It has a painful, raised, red pimple that may drain pus.

Parents of Wisconsin girl Adeline diagnosed with a very rare metabolic disorder have spoken out to raise awareness of the ...

Foot problems can be incredibly uncomfortable, making daily activities difficult. Whether you're dealing with blisters, cracked heels, or foot pain, finding relief is essential. Here are five ...

If you are bitten by fire ants, you can expect to see small red blisters and could also develop tiny white pustules on the site of the bite. Do not try to drain or open the blisters as they could ...

While they can heal naturally, preventing a fever blister from recurring should be a priority for anyone who has experienced ...

While a mild stomach bug will likely affect most tourists at some point, there are more dangerous diseases travelers should ...

You may be tempted to pop a blister, particularly one that's itchy or painful. But in many cases, the fluid that accumulates under a blister (and makes you want to pop it) aids healing.