05/31/2026
If you notice bulging veins, especially on your legs, you probably have varicose veins. Varicose veins are twisted, enlarged veins near the surface of the skin. Spider veins are more subtle varicose veins that resemble a spider’s webs.
A jugular vein distention (JVD) is a bulging neck vein that may be a sign of cardiovascular disease or other serious heart or circulatory problems.