Varicose veins are enlarged veins that usually appear twisted on the legs and feet; they form when small valves inside the veins weaken or become damaged. Small vein valves normally keep blood moving toward the heart. When these valves don’t close properly, blood can pool in the vein, causing it to stretch and bulge, most often in the lower legs. Varicose veins may cause aching, heaviness, swelling, or itching in the legs, impacting leg comfort and appearance for many individuals. Here’s information on some preventive and treatment options for varicose vein concerns:
Using Compression Stockings
Compression stockings apply steady pressure to the legs, typically strongest at the ankle and gradually decreasing toward the knee or thigh. This graduated design supports the veins as blood travels upward. Many people wear compression stockings during the day to reduce discomfort associated with varicose veins. Compression stockings come in several pressure levels, and a health care provider can recommend the appropriate strength for your needs. Proper fit is key for comfort and effectiveness. Stockings that are too tight may restrict circulation, while stockings that are too loose may not provide adequate support.
Making Healthy Lifestyle Changes
Daily habits influence how blood flows through the veins in your legs. Regular physical activity, such as walking, swimming, or cycling, engages the calf muscles, which help push blood upward through the veins. Maintaining a healthy weight also helps reduce pressure on the lower-body veins. If your job requires long hours of standing or sitting, take short breaks to move around.
Elevating your legs above heart level for 15 minutes at a time may also help ease daily swelling. Tight clothing around the waist and thighs can restrict circulation; loose, comfortable clothing is a better choice for daily wear. Lifestyle changes may not prevent varicose veins entirely, especially when genetics play a role, but these habits support overall vein health.
Trying Key Treatment Options
When preventive measures don’t provide enough relief, a specialist may recommend a medical procedure. Several minimally invasive and surgical options address varicose veins, but sclerotherapy options are the most common. Sclerotherapy involves injecting a solution directly into the affected vein. The solution irritates the vein lining, causing it to collapse and seal shut. Over time, the body absorbs the treated vein, and blood reroutes through nearby healthier veins. Traditional or foam sclerotherapy is commonly used for smaller varicose and spider veins, and the procedure is performed in an office setting.
Laser treatments use focused light energy to heat and close damaged veins; surface laser treatments target small veins by applying light to the skin. Providers use endovenous laser therapy (EVLT) for larger veins. During EVLT, a provider inserts a thin fiber into the vein through a small incision. The laser heats the vein wall from the inside, which causes the vein to close. Many patients return to normal activities within a day or two, but specialists advise avoiding strenuous exercise for a short period.
Surgical options may be recommended for large or severe varicose veins, especially in difficult-to-reach areas. Vein ligation and stripping involve tying off a vein and removing it through small incisions. Ambulatory phlebectomy removes smaller surface veins through tiny skin punctures. These procedures are typically performed on an outpatient basis. Surgical removal may be an option for varicose veins that have not responded to other treatments, but recovery time varies by procedure and the number of veins treated.
Manage Your Varicose Veins
Varicose veins are common and can affect your comfort and daily routine, but compression stockings and healthy lifestyle habits help ease mild symptoms. When additional care is needed, procedures such as sclerotherapy, laser treatments, and surgical removal offer further options. To learn about your prevention and treatment options, contact a cardiovascular specialist near you.