Varicose veins are swollen, twisted veins caused by weakened valves that allow blood to pool, often due to genetics, age, or prolonged standing. Beyond their dark blue, bulging appearance, symptoms include a heavy, aching feeling, throbbing pain, muscle cramping, swelling, and itchy skin around the vein. Treatment options range from conservative compression stockings to minimally invasive procedures like Endovenous Laser Ablation (EVLA) (which uses laser energy to seal the vein) and Sclerotherapy (which uses an injectable foam). Traditional vein stripping is now less common. For these treatments, you should consult a Vascular Surgeon at a specialized vein clinic or hospital vascular department. The cost for procedures like EVLA can range from $1,500 to $3,000 per vein. Post-treatment care involves walking regularly and wearing compression stockies as directed, while long-term prevention includes maintaining a healthy weight and avoiding long periods of sitting or standing.