In most cases, visible veins aren’t a cause for concern. Exercise, hot weather, sun exposure, and tight clothing can make your veins more noticeable. Aging, genetics, and being overweight may also ...

Most of the time, varicose veins aren’t a cause for concern. Dangerous complications can occur, but they’re rare. Varicose veins are fairly common, affecting about 23 percent of adults in the United ...

Varicose veins are swollen blood vessels just below the skin's surface, most often in your legs. They usually have a bluish, bulging, twisting appearance. You may feel aching, redness, itching, or ...