carisoprodol and soma carisoprodol soma mechanism of action carisoprodol soma 350 mg tablet is carisoprodol and soma the same thing carisoprodol soma drug class carisoprodol soma 350 mg soma (carisoprodol) 500mg carisoprodol soma vanadom carisoprodol soma vs cyclobenzaprine flexeril carisoprodol soma side effects