Methocarbamol is a muscle relaxant that is used to alleviate pain, such as the pain and discomfort of injured muscles. Along with physical therapy and rest, the drug can help relieve muscle spasms. For use as an adjunct to rest, physical therapy, and other measures for the relief of musculoskeletal pain associated with acute, painful musculoskeletal conditions. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Newton on methocarbamol with ibuprofen: I never encourage the use of 2 different nsaids at the same time. There is absolutely no advantage to alternating these 2 drugs. Stick with one and you will get better results. Robaxin (methocarbamol) is a muscle relaxant used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury. Consumer information about the medication methocarbamol (Robaxin, Robaxin-750), includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug methocarbamol (Robaxin, Robaxin-750). Methocarbamol is a leading drug that is used to relax your pet's muscles and treat muscle spasms. These problems may arise for a wide variety of reasons. Methocarbamol Tablets USP, 500 mg and 750 mg, a carbamate derivative of gualfenesin, is a central nervous system (CNS) depressant with sedative and musculoskeletal relaxant properties. Methocarbamol is a muscle relaxant. It works by blocking nerve impulses (or pain sensations) that are sent to your brain. Methocarbamol is used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury. Methocarbamol is used with rest, physical therapy, and other measures to relax muscles and relieve pain and discomfort caused by strains, sprains, and other muscle injuries. METHOCARBAMOL helps to relieve pain and stiffness in muscles caused by strains, sprains, or other injury to your muscles. The lowest GoodRx price for the most common version of methocarbamol is around $5.20, 71% off the average retail price of $18.01.