The main ingredient of Meiziling Tablets is horse chestnut seed extract, so its main function is to reduce the permeability of blood vessels, improve venous reflux, and reduce venous stasis, which can be used clinically for lower limb phlebitis and venous reflux disorders, as well as for perianal varicose veins, such as hemorrhoids. It is recommended that patients take Myzilin tablets orally after meals under the guidance of a physician, and if taken orally for a long period of time, regular monitoring of liver and kidney function is recommended. The tablets can effectively relieve the swelling and pain caused by phlebitis in the lower extremities, and in some severe cases, the ulcers in the lower extremities can occur.