Asclera (polidocanol injection) is a sclerosant used to treat spider veins.
A term used for the solution used to do sclerotherapy for spider veins. FDA approved solutions are Sotradecol & Polidocanol. Other solutions doctors might use are glycerin and solutions that contain dextrose. Saline is rarely used since the effectiveness is low and it causes pain.
TIRS Technique (Terminal Interruption of Reflux Source)