Etroclas MR Tablet: Uses, Benefits, Dosage, and Precautions Etroclas MR Tablet is a muscle relaxant commonly prescribed to relieve muscle spasms, stiffness, and pain associated with musculoskeletal conditions. It contains etoricoxib and thiocolchicoside, two active ingredients that work together to reduce inflammation, relax muscles, and alleviate pain. This article will provide an in-depth look at Etroclas MR, its uses, benefits,...