When Maria Delgado noticed a dark streak under her big toenail, she assumed it was from dropping her gym bag on her foot. Six months later, that seemingly innocent mark led to a diagnosis that saved ...

Losing a toenail can be a disconcerting experience. Our toenails play a vital role in protecting our toes from injury and helping us maintain balance. While it’s not uncommon for toenails to fall off ...

If all or part of your toenail falls off, following certain safety procedures may help prevent additional injury or infection. Depending on the cause and severity, a doctor may recommend other ...