What is Asclera?

What is polidocanol (Asclera)? 

A variety of sclerosant medications can be used for veins, but at La Jolla Vein Care, we prefer polidocanol (brand name Asclera), because it is the most comfortable for the patient and has the lowest risk of side effects. It is a detergent-type medication that injures the inner lining of the veins. This causes the vein to stop flowing, then eventually close down completely. Polidocanol has been well-studied and has been approved by the FDA since 2010 for the treatment of varicose veins and has been used in Europe for decades. Polidocanol is turned into a foam to treat larger veins. This is an off-label use of the sclerosant but very effective and well tolerated. Asclera (polidocanol) Injection is a prescription medicine that is used in a procedure called sclerotherapy to remove unwanted veins on your legs. It is administered by a healthcare provider to treat two types of veins:

• Uncomplicated spider veins (very small varicose veins ≤ 1 mm in diameter)
• Uncomplicated small varicose veins (1 to 3 mm in diameter) known as reticular veins

Asclera has not been studied in varicose veins more than 3 mm in diameter. La Jolla Vein Care providers have extensive experience with foam sclerotherapy. 

ADVERSE REACTIONS: 

• injection site hematoma
• injection site irritation 
• injection site discoloration 
• injection site pain 
• injection site itching 
• injection site warmth 
• neovascularization 
• injection site clotting

How often do I need treatment to see results?

The number and frequency of treatments depends on the size of the vessels and their location. Ask your provider about an individualized treatment approach that is right for you.

How does Asclera work?

Asclera is a sclerosing agent that is injected into the vein. It works by damaging the endothelium, the inside lining of blood vessels. This causes blood platelets and cellular debris to attach to the lining of the vessels. Eventually, cellular debris and platelets cause the blood vessel to clot. Over time, the clotted vein will be replaced with tissue.

How satisfied are patients who use Asclera?

88% of clinical study patients were satisfied or very satisfied with their Asclera treatment after 12 weeks.

How long is each Asclera session?

A typical session lasts 15 to 45 minutes. Generally, 1 to 3 injections may be necessary to treat a given spider or reticular vein. Repeat treatment sessions may be necessary. Any additional treatment sessions are usually separated by 1 to 2 weeks.

What should I expect after being treated with Asclera?

Following treatment, you’ll need to wear compression stockings day and night for 2 to 3 days, then for 2 to 3 weeks during the daytime, as directed by your provider. Compression stockings are designed to apply pressure to your lower legs, helping to maintain blood flow, and reduce discomfort and swelling. Compression helps your legs heal and is necessary to reduce the risk of deep vein thrombosis.

Are there activities I should avoid after receiving an Asclera Injection?

For 2 to 3 days following the treatment, avoid:

• Heavy exercise
• Sunbathing
• Long plane flights
• Hot baths, hot tubs, or saunas

Possible side effects to Asclera treatments:

Temporary side effects may occur at the site of the injection, including:

• Bruising
• Raised red areas
• Small skin sores
• Darkened skin in the form of lines or spots
• Multiple tiny red blood vessels

These side effects usually go away within a few days to several weeks. Some side effects may take months or years to resolve.

For more information or to book an appointment for Asclera therapy, please call our office at 858-550-0330.

You can visit the Asclera website here.