Effect Class central nervous system depressant sedative-hypnotic Schedule 4 Active metabolite (meprobamate) Medline Plus Web site MedlinePlus Sources synthetic Combinations carisoprodol-propyphenazone carisoprodol-acetaminophen carisoprodol-butalbital carisoprodol-codeine-acetylsalicylic acid Trade name drugs - Choose - Aciprodol Artifar Caprodat Carisol Carisoma Flexartal Mio-Relax Sanoma SOMA Somadril Somalgit Movies Zelig