Home > How to get rid of thread veins in legs > How to get rid of thread veins in legs How To Get Rid Of Thread Veins In Legs Home > How to get rid of thread veins in legs > How to get rid of thread veins in legs The most suitable treatment for getting rid of thread veins in the legs is microsclerotherapy. This treatment uses a chemical sclerosant which is injected into the veins. After it has been administered, the chemical will damage the lining of the vein, stopping the blood flow. The blood will reroute itself to other veins, and the treated veins will die and be absorbed by the body.