The Growing Epidemic of Venous Insufficiency Varicose veins and chronic venous insufficiency (CVI) represent a significant public health concern, affecting approximately 23% of adults in the United States alone. https://emilycfqe759434.blogoscience.com/45198296/creams-vs-capsules-is-horse-chestnut-cream-for-varicose-veins-better-than-oral-extracts