How Sclerotherapy Works and What It Can Treat

Sclerotherapy is a common medical procedure that addresses vein-related conditions. It involves the injection of a solution, typically a salt-based or foam agent, into unwanted or problematic veins. This reaction causes the vein to collapse and gradually fade from view over time. Commonly performed by healthcare professionals, sclerotherapy is typically used for cosmetic or therapeutic purposes.

How Does Sclerotherapy Work?

Sclerotherapy is as an outpatient procedure. A healthcare provider injects a sclerosing solution directly into targeted veins using a fine needle. The solution irritates the walls of the vein, causing them to stick together and block blood flow. Over time, the treated veins collapse and are absorbed by the body’s natural healing processes.

Patients may experience mild discomfort during the injections, but this is typically brief. Depending on the size and extent of veins being treated, a single session may require multiple injections. The procedure can last between 15 to 45 minutes, depending on the complexity and number of veins treated. After the session, compression stockings or bandages may help maintain pressure on the veins and reduce the likelihood of complications. Normal activities can resume the same day depending on specific aftercare recommendations.

Common Conditions Treated With Sclerotherapy

Sclerotherapy commonly addresses varicose veins. These veins may develop in the legs due to factors such as prolonged standing, genetics, or hormonal changes. Varicose veins can be both a cosmetic concern and a source of discomfort, leading individuals to seek treatment.

Other conditions that sclerotherapy may treat include:

• Spider Veins: Spider veins are smaller, red, blue, or purple veins that resemble a spider web or branching tree. They commonly appear on the legs or face.
• Venous Malformations: Some patients undergo sclerotherapy to treat venous malformations, which are irregular clusters of veins that can form anywhere in the body. These conditions may be congenital or result from trauma.

Benefits of Sclerotherapy 

Though sclerotherapy is often sought for cosmetic reasons, it can provide relief from physical symptoms associated with problematic veins. Symptoms may include swelling, aching, or heaviness in the legs. Successfully treated veins no longer contribute to these concerns, improving both appearance and physical well-being. Compared to surgical alternatives, sclerotherapy involves minimal downtime. Most individuals can return to work or normal activities within a day.

Common Pre- and Post-Care Instructions

Patients receiving sclerotherapy may receive instructions to avoid certain medications, lotions, or products before the procedure. Wear loose and comfortable clothing on the day of treatment, since compression garments may be worn post-treatment. After the session, patients should walk to enhance circulation and support healing. Avoid strenuous exercise, standing for too long, or direct sun exposure to optimize the results.

Who Is a Good Candidate For Sclerotherapy?

Patients who experience visible veins, discomfort, or other associated symptoms may be good candidates for sclerotherapy. It can be performed for cosmetic purposes or when vein-related conditions interfere with daily life. Individuals with certain medical conditions or those who are pregnant may need to explore alternative treatments until they are eligible.

Learn More About Sclerotherapy

Understanding the details of sclerotherapy and its applications can help individuals determine whether this procedure aligns with their goals. Whether addressing the appearance of veins or finding relief from discomfort, a healthcare professional can evaluate your eligibility and provide personalized recommendations. For further resources and guidance, consult a specialist and explore treatment options that fit your needs.