Active Ingredient(s): Acetaminophen + Butalbital
FDA Approved: * May 15, 1990
Pharm Company: * MALLINCKRODT
Category: Migraine / Tension Headache

Butalbital is a barbiturate with an intermediate duration of action. Butalbital is often combined with other medications, such as paracetamol (acetaminophen) or aspirin, for the treatment of pain and headache. The various formulations combined with codeine are FDA-approved for the treatment of tension headaches. Butalbital has the same chemical formula as talbutal but a different structure—one that presents as 5-allyl-5-isobutylbarbituric acid.[2] Contents 1 Preparati... [wikipedia]

* May have multiple approval dates, manufacturers, or labelers.
1 Discussion

Dosage List

Tencon (Apap 650 mg / Butalbital 50 mg) Oral Tablet
NDC: 11584-0029
International Ethical Labs, Inc.
Tencon Oral Tablet
NDC: 11584-0030
International Ethical Labs, Inc.

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I have been suffering of headaches for long time, until I was medicated with Tencon 650 mg. Since this medication contai...