What are varicose veins? Causes, symptoms, and when to worry

What are varicose veins? Causes, symptoms, and when to worry

If you’ve noticed bulging, twisted veins—often blue or purple—on your legs or feet, you’re not alone. These are known as varicose veins and commonly affect women, older adults, and people who spend long hours standing or sitting. While many view varicose veins as a purely cosmetic concern, they can also indicate underlying circulatory issues and, if left untreated, may lead to serious complications. Pain, swelling, and skin changes around the af…