fioricet more info

Do not take fioricet if you have taken a monoamine oxidase inhibitor (MAOI) in the last 14 days. Dangerous side effects could result. Fioricet may increase the effects of other drugs that cause drowsiness, including antidepressants, alcohol, antihistamines, sedatives (used to treat insomnia), other pain relievers, anxiety medicines, and muscle relaxants. Tell your doctor about all medicines that you are taking, and do not take any medicine unless your doctor approves.