You may not appreciate your muscles until you end up suffering a painful muscle sprain, strain or muscle spasms. This may make it impossible to play any of your favorite sports, leave you miserable all the time, or result in you missing important events. The good news is that a powerful drug called Flexeril can help alleviate your muscle-related pain. It works by relaxing your muscle by blocking your body’s nerve transmissions. The next time you are seeking relief from any type of muscle pain or injury, be sure to talk to your doctor about taking the muscle relaxant Flexeril.