March 28, 2017
Recommended Topic Related To:


"Medscape Medical News

Pauline Anderson
August 22, 2015

The US Food and Drug Administration (FDA) has granted tentative approval to expand the label for an extended-release formulation of topiramate (Trokendi XR, Supernus "...



How Supplied


Cephadyn Tablets are indicated for the relief of the symptom complex of tension (or muscle contraction) headache.

Evidence supporting the efficacy and safety of this combination product in the treatment of multiple recurrent headaches is unavailable. Caution in this regard is required because butalbital is habit-forming and potentially abusable.


Oral: One tablet every four hours as needed. Total daily dosage should not exceed 6 tablets.

Extended and repeated use of this product is not recommended because of the potential for physical dependence.


Cephadyn Tablets (Butalbital and Acetaminophen Tablets) 50 mg/650 mg are supplied in bottles of 100 tablets, NDC 59702-650-01 and in bottles of 500 tablets, NDC 59702-650-50. Each tablet contains butalbital 50 mg (Warning: May be habit-forming) and acetaminophen 650 mg. Tablets are uncoated, blue, capsule-shaped and are debossed “A” score “P” on one side and “110” on the other side.


Protect from light and moisture. Store at controlled room temperature, 15°C to 30°C (59°F to 86°F) [see USP].

Dispense in a tight, light-resistant container with a child-resistant closure.

Manufactured for: Atley Pharmaceuticals, Ashland, VA 23005. Manufactured by: Mikart, Inc. Atlanta, GA 30318. Rev. 09/03

This monograph has been modified to include the generic and brand name in many instances.

Last reviewed on RxList: 11/30/2016

How Supplied

Report Problems to the Food and Drug Administration


You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Living Better

Find the secrets to longer life.

Health Resources
Use Pill Finder Find it Now See Interactions

Pill Identifier on RxList

  • quick, easy,
    pill identification

Find a Local Pharmacy

  • including 24 hour, pharmacies

Interaction Checker

  • Check potential drug interactions
Search the Medical Dictionary for Health Definitions & Medical Abbreviations