Varicose veins are twisted, bulging blue blood vessels that can be seen and felt. From worsening or you' re hoping to find relief from any discomfort or swelling, you. Varicose veins krém a vénákból. Varicose veins and spider veins are swollen, twisted veins that usually appear on the legs. Varicose veins are large, abnormal veins close to the skin surface that often look like large ropes or clusters of grapes under the skin. Learn more from WebMD about the causes of varicose veins, a problem that affects up to 60% of all Americans. Is Radiofrequency Ablation and Endovenous Laser Ablation? Varicose veins ( or spider veins) are swollen, twisted veins that you can see just under the skin. They occur when veins. Varicose veins ( or spider veins) are swollen, twisted veins that you can see just under the skin. Learn about how to keep them from getting worse. Women are more likely to have varicose veins and. Varicose veins, and the smaller version known as spider veins, are abnormal, dilated.