When varicocele surgery is finished mainly to treat pain, there is a risk which the pain may well worsen, or the nature in the pain might alter. How persistently the needle is used to place solution into a vein is dependent upon the volume of veins becoming taken care of. https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-from-the-perspective-of-a-vascular-surgeon/