For runners, blisters are like the final boss in a video game. During a marathon, you’ve battled ‘Misjudged Pacing’, ‘Gel-Based Nausea’ and ‘The Wall’ and slayed them all. You believe you’re through ...

After a record run, you may notice a tiny red bubble on your foot. Don’t panic. This is likely just a blood blister and not a cause for concern. Instead of being filled with clear fluid like a ...

Severe sunburns come with a variety of symptoms and issues, from nausea to bright red skin—they can even require medical intervention. They can also come with blisters, which require their own care ...

Most blisters (fluid-filled bubbles under the skin) heal on their own and aren’t cause for concern. But if your blister becomes infected, ignoring it can lead to potentially serious complications.