You will sign your consent form then change into shorts provided by the office. We will clean your skin with alcohol. The sclerosant medication will then be injected into your veins with a fine needle. Just before the needle is used, you will feel puffs of cold air. The cold air will anesthetize the skin, so that the prick from the needle is not felt or lessened. Every time the needle is used, you will feel puffs of cold air instead. After your treatment, we will help you into your compression stockings, then you will walk for 30 minutes prior to getting in your car. It is normal for your legs to be achy and tender to the touch after treatment.