Macvestin Tablet is a blend of extracts of Scutellaria baicalensis and Acacia catechu. It is used to treat pain, stiffness, or discomfort in the joints. It is also used in the treatment of osteoarthritis (wearing and tearing of tissues in the joints). It works by inhibiting the action of chemicals in the body that cause swelling, joint discomfort, or rigidity. Thus it helps alleviate pain and stiffness, enhance flexibility, and support mobility.