Amrix is ​​a muscle relaxant. It works by blocking nerve impulses (or pain sensations) from being sent to your brain. Amrix is ​​used with rest and physical therapy to relieve muscle spasms caused by painful conditions such as trauma. Amrix may also be used for purposes not listed in this medication guide.

Thiocolchicoside is a muscle relaxant used to treat muscle spasms. Because of its mechanism of action as an anti-inflammatory and pain reliever, thiocolchicoside is often prescribed for people with chronic back pain, orthopedic and rheumatic disorders.