Varicose veins are enlarged, twisted veins that often appear on the legs. They can be blue, red, or flesh-colored and may bulge out from the skin. Varicose veins develop when the valves in the veins weaken or fail, causing blood to pool and the veins to stretch.
These veins are common in older adults and can cause symptoms like aching, swelling, and heaviness in the legs. They are usually a cosmetic concern, but in some cases, they can lead to more serious complications such as skin ulcers or blood clots.
Treatment for varicose veins may include lifestyle changes like exercise and wearing compression stockings, as well as medical procedures like sclerotherapy, laser therapy, or vein ablation to close off or remove the affected veins.
