Methocarbamol is a centrally acting muscle relaxant used to relieve discomfort caused by acute musculoskeletal conditions such as muscle spasms or injuries. Although its exact mechanism of action is not fully understood, it is believed to work by depressing the central nervous system, thereby reducing nerve impulses that cause muscle spasms. Methocarbamol helps relax muscles without directly affecting muscle fibers or nerve function and typically begins working within 30 minutes of oral administration. It is often used in combination with rest and physical therapy to treat painful musculoskeletal conditions.