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(butalbital, acetaminophen, and caffeine) Capsules, USP
ORBIVAN™ Butalbital, Acetaminophen and Caffeine Capsules, USP are supplied in hard-gelatin capsule form for oral administration.
Each capsule contains the following active ingredients:
|Butalbital, USP||50 mg|
|Acetaminophen, USP||300 mg|
|Caffeine, USP||40 mg|
Inactive Ingredients: sodium lauryl sulfate, talc, microcrystalline cellulose, stearic acid, D&C yellow #10, FD&C red#40, titanium dioxide, FD&C blue #1, FD&C yellow #6, gelatin.
Butalbital (5-allyl-5-isobutylbarbituric acid), is a short to intermediate-acting barbiturate of molecular weight 212.25. It has the following structural formula:
Caffeine (1,3,7-trimethylxanthine), is a central nervous system stimulant of molecular weight 194.19. It has the following structural formula:
Last reviewed on RxList: 8/15/2011
This monograph has been modified to include the generic and brand name in many instances.
Additional Orbivan Information
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