A silent danger could be lurking in your home—and toenails are "one of our body’s archives of past exposure," scientists say.

"The most common issue is nail fungus (onychomycosis)," says Dr. McEneaney. "This is typically the same fungus that causes athlete's foot. It's very transmittable and very easy to pick up walking ...

Toenail fungus can cause a thickening of the toenail, as well as other changes in appearance. This can lead to pain and discomfort and should be treated promptly to prevent further issues. Changes in ...

Common causes of yellow toenails include excessive nail polish use and fungal infections. However, yellow toenails can sometimes be a sign of a more serious underlying health condition, such as ...

Healthy nails are clear in color and smooth, without cracks, indentations, or ridges. Yellow toenails can be caused by aging, nail polish, or an infection. Read on to learn about the causes of yellow ...

Thick toenails can be unsightly and cause discomfort. Fungal infections, older age, psoriasis, and other factors can cause toenails to thicken. Treatment depends on the severity of nail changes and ...

Most of us don't think much about the color of our toenails unless we're picking out polish for a pedicure. But believe it or not, the shade of your toenails can actually tell you a lot of information ...

There can be many things that bring the funk to your feet — and that includes your toenails. Just like your feet, your toenails are stuffed into the sweaty, dark environment of shoes — which are a ...

There are some medical issues you come to expect after 40: knee pain, high cholesterol, trouble sleeping — you get the picture. Then, there are others that come as a surprise, like how difficult it ...

Odds are pretty good that you’ll have the pleasure of fighting off toe nail fungus at some point in your life. Ten percent of adults have it, but the statistics jump to 20 percent and 50 percent of ...

It's time to stop ignoring your toes. “Healthy nails have a plump, pink nail bed and pink nail plate with strong but thin nails,” says Dr. Dana Canuso, podatric surgeon and founder of Dr. Canuso ...