Medication Summary
No oral medication has yet been proven useful for the treatment of venous disease. Findings of prospective studies have not supported some manufacturers' claims about the effectiveness of their herbal products and nutritional supplements.
Sclerosing agents that are used to ablate refluxing veins and other anatomic structures can be grouped into several categories, including fatty alcohols (detergents), osmotic agents, and caustic agents. The safest and most widely used sclerosing agents are detergents.
Sclerosing agents
Class Summary
These agents are used for the primary sclerosis of reflux pathways and for the ablation of friable thin-walled veins judged to be at high risk for rupture and hemorrhage.
Sodium tetradecyl sulfate (Sotradecol, STS, STD)
Primary sclerotherapy is the treatment of choice for ablation of refluxing superficial venous circuits in the absence of saphenofemoral junctional reflux. Also, treatment of choice for ablation of venous bleeding sites and friable thin-walled varices. In general, 1% most useful; may use 3% in larger varicosities as a liquid. Foam may be made using agitation and a solution-to-air ratio of 1:4. When using a foamed solution, 0.25-0.5% concentration is sufficient.
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