Soma, the brand name for Carisoprodol, is a popular muscle relaxant used to relieve pain from muscle injuries, spasms, and strains. It works by interrupting the pain signals between the nerves and the brain, helping the body to rest, recover, and feel more relaxed. Soma is typically prescribed alongside rest and physical therapy for short-term use, making it highly effective for people recovering from muscle trauma, stiffness, or physical overexertion.