Bulging veins in the hands are not varicose veins, says the Vein Clinic. Bulging veins are a typical sign of aging that occurs as the skin relaxes and becomes thinner, according to Vein Clinics of America.
The veins on the hands may also bulge due to physical exercise, indicates Dr. Peter H. Gott. If this is the case, the veins return to normal after exercise or if the hands are raised higher than the heart. Bulging veins may be a cause for concern. A doctor should be consulted to find out if the bulging veins are a symptom of a more serious condition, such as a blood clot or diabetes.
Physicians can perform cosmetic procedures, such as sclerotherapy or vein removal, on bulging veins in the hands, the Vein Clinic claims. A doctor can inject foam sclerosant into these veins to close them off, and then the body absorbs the veins. Surgical removal is more expensive and more invasive than sclerotherapy.