Methocarbamol - cas 532-03-6, synthesis, structure, density, melting point, boiling point Methocarbamol is a centrally acting skeletal muscle relaxant that has significant potential adverse effects, especially on the central nervous system. [3] Potential side effects of methocarbamol include: Most commonly drowsiness, blurred vision, headache, nausea, and skin rash. [8] Find patient medical information for Methocarbamol (Robaxin) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Easy-to-read patient tips for methocarbamol covering how it works, benefits, risks, and best practices. Methocarbamol is used to relieve the discomfort caused by acute (short-term), painful muscle or bone conditions. However, this medicine does not take the place of rest, exercise, physical therapy, or other treatment that your doctor may recommend for your medical problem. Methocarbamol is a medication used to relieve muscle spasms, and relax neck and jaw muscle contraction (lockjaw) caused by tetanus, a serious bacterial infection. Methocarbamol is a muscle relaxer. 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 750 mg is a muscle relaxant used for pain and spasms. Learn how it works, what to expect, and important safety considerations. Methocarbamol is an anti-spasmodic agent used to treat involuntary skeletal muscle spasms, differentiating it from anti-spastic agents like dantrolene and baclofen, which are specifically designed to address spasticity resulting from upper motor neuron disorders. Learn about methocarbamol usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives.