what color are varicose vein
This can lead to varicose veins. Varicose veins look dark blue, swollen, and twisted under the skin. Some people do not have any symptoms. Mild symptoms may include: 1  Heaviness, burning, aching, tiredness, or pain in your legs. 2  Symptoms may be worse after you stand or sit for long periods of time. 3  Swelling in your feet and ankles. 4  Itching over the vein.