Local anesthesia is applied to be treated to make the procedure more comfortable. Indeed, a small puncture of the vein to be treated is carried out in order to introduce the fiber used there. The laser then destroys the varicose vein, which will fibrose and eventually completely disappear. The incision made to introduce the fiber is then closed using a simple adhesive bandage. It is recommended to wear compression stockings during the first 24 hours after the intervention, then only during the day over a period of two weeks. The appearance of a few painless bruises on the treated area is possible and completely normal. Patients can resume work within 2 days of treatment as long as heavy lifting is avoided. Physical activities may be resumed approximately 15 days after the intervention, after the doctor’s advice. Assessment of the treated vein will be done within 3 days of the procedure and sclerotherapy will be commenced to eliminate the diseased veins that were being fed by the lasered vein.