Varicose veins are veins in your legs (or other areas of the body) that are swollen. This condition occurs when the valves in your veins do not work properly. Instead of the blood being pushed back up to the heart, it pools in your legs. You may be at higher risk of developing this condition if you have a family history, female, pregnant, overweight or lead a sedentary lifestyle. Varicose veins are not only unsightly, but in some cases, they can cause serious complications. Symptoms of varicose veins in the legs should prompt you to consult a doctor.
Bulging Veins
The National Heart, Lung, and Blood Institute states that varicose veins usually cause few or no symptoms. The most common symptom is the development of large, visible bulging veins. There may also be a discoloration of the skin near the veins. Some people develop spider veins, red and blue veins that form a web shape. In addition, you might notice red clusters of veins on your skin. These clusters are more common in the upper body and face.
Swelling and Pain
Your ankles and feet may swell if varicose veins are present. The National Institutes of Health also cites pain, throbbing or cramping in the leg muscles as a possible symptom of varicose veins. Your legs may feel heavy, weak or tired.
Dermatitis
A more severe case of varicose veins can lead to dermatitis, which is an itchy skin rash. This rash is most common in the lower legs. Your skin may become irritated and develop sores or ulcers that bleed.
Clots
With this condition, you are also at risk of thrombophlebitis, which is the formation of a dangerous blood clot in the affected vein. Another complication is superficial phlebitis, the development of a blood clot near the surface of the skin that feels like a hard lump. This type of clot can be quite painful. A doctor should be consulted if you suspect a clot.
