Health Topics A-Z

Varicose veins, or varicosities, are swollen, twisted veins that lie just under the skin. They usually occur in the legs.

Viral Hepatitis (a kind of hepatitis caused by a virus) can cause liver inflammation and damage. There are five main types: hepatitis A, B, C, D, and E.

Vision loss includes a range of conditions—from low vision to blindness—that make everyday activities harder. 

Vitiligo is a chronic autoimmune skin condition that causes loss of skin pigment.