Two medications are combined in the Etorizox MR Tablet to alleviate pain brought on by muscle spasms. The combo medication Etorizox MR Tablet has both a muscle relaxant and a pain reliever. It is used to relieve pain, inflammation, and swelling in conditions that affect muscles. Additionally, it efficiently reduces muscle spasm or stiffness, which enhances muscle action. It functions by preventing the brain's chemical messengers from alerting us to pain. To receive the best benefit, take it exactly as directed. It can be risky to take more or longer than is necessary. Generally speaking, you should take the smallest effective dose for the shortest amount of time.