What Is a Hangnail? Your Ultimate Guide to Understanding, Treating, and Preventing Them

What Is a Hangnail? Your Ultimate Guide to Understanding, Treating, and Preventing Them

Hangnails. They’re tiny, they’re annoying, and they can hurt way more than you’d expect from something so small. If you’ve ever had one snag on your sleeve or throb after a bad yank, you’re not alone. But what is a hangnail, really? Is it part of your nail? A skin thing? And why do they keep showing up like uninvited guests at a party? Let’s dig into everything you need to know about hangnails—way beyond the basics. We’re talking secret causes, surprising facts, practical fixes, and even a little science to back it up. Ready to become a hangnail expert? Let’s go!