Varicose veins are bulging, sometimes bluish veins that look like cords running just beneath the surface of your skin. They usually affect the legs, ankles, and feet. Varicose veins that are visibly ...

Veins are compressible structures that return your blood that lacks oxygen to your heart. In your lower legs, there are several ways your veins can appear atypically — reticular veins are one example.

Bulging veins on the hands or arms are often a cosmetic rather than medical issue. Treatment can include removing or closing the specific veins to reduce their appearance. Maybe you’re uncomfortable ...

‌Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart ...

Spider veins and varicose veins are caused by weakness or damage in the veins. Varicose veins are typically larger, but both are externally visible. Both commonly occur in the legs. Spider veins can ...