Pain o Soma 500 mg is a muscle relaxant that works by blocking pain signals between the nerves and the brain. When you stop using Soma after a long period of time, you may experience withdrawal symptoms. Do not discontinue this medication abruptly without first consulting your doctor. You may need to use less and less of the medication before discontinuing it entirely. Soma 500 is not approved for use by anyone under the age of 16. This medication's effects may be more pronounced in older people. If you suddenly stop taking carisoprodol after a long period of use, you may experience unpleasant withdrawal symptoms. Inquire with your doctor about how to discontinue this medication safely. Soma 500 is only one component of a comprehensive treatment plan that may also include rest, physical therapy, or other pain relief measures. Follow your doctor's advice.