Thick toenails come from a buildup of the cells that make up your toenails. Possible causes include increased age, nail fungus, peripheral vascular disease, and nail psoriasis (an autoimmune disease).

People may also have ridges running the length of the nail or nail thickening. A researcher called Richard Terry first described this symptom in 1954. It may occur due to an overgrowth of ...

The health of your toenails is a crucial yet frequently neglected component of comprehensive foot care. Healthy toenails are ...