Does fioricet cause diarrhea?
you can look up any medication side effects on webmd.com and it will tell you. “Nausea, vomiting, abdominal pain, shaking (tremor), shortness of breath, lightheadedness, dizziness, or drowsiness may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.” These are the ones it lists for fioricet oral.