Treats tension (or muscle contraction) headaches. This medicine contains a barbiturate.
Side effects – Warnings – How to use
National Library of Medicine
Brand names: Fioricet, Zebutal, Orbivan, Margesic, Capacet, Esgic-Plus, Esgic
Combination of: Caffeine, Acetaminophen, Butalbital
Legal status: Schedule III controlled substance
Pregnancy risk: Category C (Risk cannot be ruled out)
Drug classes: Barbiturate, Central Nervous System Stimulant, Methylxanthine