Superficial Venous Insufficiency
What is Superficial Venous Insufficiency?
Superficial Venous Insufficiency (SVI) is a condition that occurs when the veins underneath the surface of the skin do not function properly. It is a condition that often affects the legs, and can cause painful veins, heaviness, swelling, and a feeling of tiredness in the legs. SVI can also lead to unsightly varicose veins or other serious health issues such as phlebitis or deep vein thrombosis.
What can cause Superficial Venous Insufficiency?
Superficial venous insufficiency can be caused by a variety of factors – inherited or acquired. Acquired causes may include various medical conditions such as congestive heart failure, cirrhosis, or deep venous thrombosis. Other causes may include pregnancy, long periods of standing, weight gain, or having an occupation that requires long periods of standing or sitting in one position.
What are the signs and symptoms of Superficial Venous Insufficiency?
The signs and symptoms of SVI may vary from person to person, depending on the severity of the condition. Common signs and symptoms of SVI may include:
- Pain in the legs, especially when standing for long periods or walking
- Swelling or heaviness in the legs
- Varicose veins
- Red or discolored veins
- Skin irritation or itching around the veins
- Leg cramps or spasms
- Fatigue in the legs
How is Superficial Venous Insufficiency Diagnosed?
SVI is typically diagnosed through an assessment of the patient's medical history, physical exam, and imaging tests. Ultrasound is often used to diagnose the condition, as it can provide detailed images of the veins in the legs. Other tests such as vein-mapping or Doppler scanning may also be used to make a diagnosis.
How is Superficial Venous Insufficiency Treated?
The treatment of SVI may vary depending on the severity of the condition. If the condition is mild, lifestyle modifications such as weight loss or increased physical activity may be recommended. Other treatments may include compression stockings, walking more frequently, and elevating the legs whenever possible. In more severe cases, surgery may be necessary to reduce the risk of complications such as phlebitis or deep vein thrombosis.