Pain O Soma 500 Tablets for Carisoprodol are a prescription medication for the treatment of muscle pain. This Schedule IV medication is a potent muscle relaxant when taken orally. If you have an allergy to medications, including carisoprodol, you should not use it. This medication is not safe for pregnant women to use. If the dose is taken with water, it has a better chance of reaching the brain and restoring feelings. Because of this increase in cerebral blood flow, the muscles relax. Pain O Soma is effective in the treatment of acute pain. Muscle spasms and pain that won't go away aren't helped by this. You should always see your doctor before deciding to discontinue taking the drug. You may experience drug withdrawal if you suddenly stop using the medication.