Soma is used for the treatment of muscle pain and discomfort. It is usually used with rest, physiotherapy and other treatments. It works by helping to relax the muscles.Take this medication by mouth with or without food as directed by your doctor, usually 4 times a day. The dose will depend on your medical condition and response to treatment. This medicine should only be used in the short term (three weeks or less) unless your doctor has told you to. Do not increase your dose or use this medication more often or for longer than prescribed.