Varicose and spider veins are more than just cosmetic issues; they can indicate underlying vein disease. Fortunately, advancements in vein treatment mean that invasive vein stripping surgery is no longer necessary.
Sclerotherapy is a highly effective and minimally invasive procedure for treating varicose and spider veins. Many patients ask, “Is Sclerotherapy safe?” The answer is yes. This procedure is performed in the office, requires little downtime, and allows patients to resume normal activities almost immediately.
What Causes Varicose Veins and Spider Veins?
Your circulatory system consists of arteries, veins, and capillaries:
- Arteries transport oxygen-rich blood from the lungs to the body.
- Capillaries facilitate oxygen exchange within tissues.
- Veins return deoxygenated blood to the heart for oxygenation.
Since veins must work against gravity, they rely on one-way valves to keep blood flowing in the right direction. When these valves weaken or become damaged, blood can flow backward and pool in the veins, a condition known as Chronic Venous Insufficiency (CVI).
This pooling increases pressure on vein walls, leading to enlarged, twisted varicose and visible spider veins. Many patients also experience:
- Leg cramping (especially at night)
- Swelling and heaviness
- Numbness or weakness
- Restless Leg Syndrome
- Skin discoloration and increased risk of ulcers
If left untreated, CVI can lead to serious complications, which is why early diagnosis by a vein specialist is crucial.
How Does Sclerotherapy Work?
Your circulatory system has built-in redundancies, ensuring that blood can still flow properly even if some veins are closed. Sclerotherapy permanently seals diseased veins, redirecting blood through healthier vessels. Over time, the treated vein is absorbed by the body.
The Sclerotherapy Procedure:
- Numbing the Area: Your vein specialist applies a local anesthetic.
- Injecting the Sclerosing Agent: A specialized solution is injected into the affected vein, causing it to collapse.
- Recovery: Patients may feel mild burning or cramping for a few seconds, but discomfort quickly subsides.
The entire procedure takes 30 minutes or less, and patients can return to normal activities immediately. However, wearing compression stockings and avoiding strenuous exercise is recommended during recovery.
Is Sclerotherapy Safe for the Saphenous Vein?
Some patients worry about treating the saphenous vein, a large vein running along the leg. Yes, sclerotherapy is safe for this vein—your body can efficiently reroute blood flow through healthier veins without issue.
Alternative Vein Treatment Options
While sclerotherapy is a leading treatment for varicose and spider veins, other minimally invasive options include:
Radiofrequency Endovenous Ablation (RFA)
- Uses thermal energy to close the vein.
- Minimally invasive with rapid recovery.
Endovenous Laser Ablation (EVLA)
- Uses laser energy to seal veins permanently.
- Effective for treating large varicose veins.
VenaSeal
- A medical adhesive is used to close diseased veins.
- No need for compression stockings post-procedure.
ClariVein
- Uses FDA-approved medication and a rotating wire to seal veins.
- Minimizes discomfort during treatment.
Choosing the Right Vein Specialist
The Vein Treatment Clinic offers Board-Certified physicians with extensive experience in vein disease diagnosis and treatment. Our specialists provide the latest minimally invasive procedures in a comfortable, in-office setting.
Final Thoughts
Sclerotherapy is a safe and effective treatment for varicose and spider veins, offering quick recovery and long-lasting results. If you’re experiencing leg pain, swelling, or visible veins, consult a vein specialist to determine the best treatment.
