Black toenails are usually the result of toenail injury. However, there are other things that can cause a black toenail, including fungal or bacterial infections. Most cases of black toenails aren’t ...

Toenail discoloration can be more than just a cosmetic issue; it can be an indicator of underlying foot health problems. Changes in the color, texture, and thickness of your toenails can reveal a lot ...

Medically reviewed by Sarah Richards, DPM Key Takeaways A bruised toenail is caused by bleeding beneath the nail, which can ...

Toenail changes often serve as early warning systems for underlying health conditions, with fungal infections representing one of the most common yet overlooked indicators of immune system function ...