What should I do in case of overdosage with Fioricet?
If overdose is suspected while taking Fioricet, contact your local poison control center or emergency room immediately. Symptoms of overdose may include vomiting, excessive sweating, dark urine, stomach pain, extreme fatigue, unusual drowsiness or dizziness, lack of feeling alert, slow or shallow breathing, cold or clammy skin, and loss of consciousness.