Fioricet Drug Interaction (4)
Chlordiazepoxide; Amitriptyline: (Moderate) Additive CNS and/or respiratory depression may occur. Additionally, barbiturates may increase the metabolism of chlordiazepoxide. Chlordiazepoxide is a CYP3A4 substrate. Barbiturates are CYP3A4 inducers. Chlordiazepoxide; Clidinium: (Moderate) Additive CNS and/or respiratory depression may occur. Additionally, barbiturates may increase the metabolism of chlordiazepoxide. Chlordiazepoxide is a CYP3A4 substrate. Barbiturates are CYP3A4 inducers. Chloroprocaine: … Read more