Lumen E.S.-H. Blood Stagnation is a product in tablet form that is used to treat blood stagnation in the body. This problem can affect blood circulation and cause various symptoms such as pain, swelling and a feeling of heaviness in the legs. The natural ingredients present in this product help to improve circulation and promote proper blood flow, thus relieving the symptoms associated with blood stagnation. It is important to follow the directions for use and consult a doctor before starting any treatment.