Compression stockings are elastic garments that are designed to improve blood circulation in the lower extremities. They work by applying pressure to the legs and ankles, which helps to reduce swelling and increase the flow of blood back to the heart. Compression stockings come in different levels of compression, depending on the severity of the condition being treated. They are commonly prescribed for people with conditions such as varicose veins, deep vein thrombosis (DVT), or lymphedema. By improving blood circulation and reducing swelling, compression stockings can help to alleviate pain, prevent complications, and improve overall quality of life.