Varicose Veins

Course overview

Varicose veins are enlarged, twisted, and swollen veins and are commonly seen in the peripheral leg veins due to high venous pressure in the lower extremities. Varicose veins typically occur in adults and are a manifestation of chronic venous insufficiency, possibly progressing to more serious conditions such as edema, deep vein thrombosis, skin changes, and lower extremity ulcers. Various types of treatments for varicose veins may begin with compression stockings, diet, leg elevation, and other lifestyle changes. When indicated, varicose veins may be treated using outpatient procedures that include sclerotherapy, ablation, or phlebectomy.