Thick nails can be unsightly, and can be a sign of other heath conditions. Learn about the causes of thick toenails, such as aging and fungal infection, here.

Aging Aging can be a natural cause of yellow toenails and fingernails. As people grow older, the color, thickness, and shape of their nails tend to change.

There are several possible causes of yellow toenails, including fungal infection, overuse of nail polish, or an underlying medical condition. Read how to treat and prevent them.

Find out what you need to know about ingrown toenails in babies and children. Learn about the symptoms, dangers, and treatment of this troublesome condition.

From everyday fungal issues to surprising health warnings, discover what the color changes in your toenails might be trying to tell you about your wellbeing.

Aging, an intrinsic facet of the human experience, gracefully imprints its presence through a myriad of physical transformations over time. Among these, ...

Toenails probably originated with our primate forebears, and they still serve a big purpose.

Onychomycosis is a yellowing of the toenails that often is caused by a fungal infection. Up to 18 percent of the population has this disease at any given time and it tends to get more common with ...

Toenails getting thicker over time is likely a symptom of a fungal infection. Learn what to look for and how to treat this condition.

They can cause symptoms such as pain, discomfort, and discoloration, among others. Everything from improper footwear to fungal infections can cause your toenails to curve. Typically, ...