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Phrenilin with Caffeine and Codeine Dosage

Generic name: butalbital, acetaminophen, caffeine, and codeine phosphate
Dosage form: capsules

Medically reviewed by Drugs.com. Last updated on Oct 15, 2019.

One or two capsules every four hours. Total daily dosage should not exceed 6 capsules.

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

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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More about Phrenilin with Caffeine and Codeine (acetaminophen / butalbital / caffeine / codeine)

Consumer resources

Phrenilin with Caffeine and Codeine (Advanced Reading)

Other brands: Fioricet with Codeine

Professional resources

Phrenilin with Caffeine and Codeine (FDA)

Related treatment guides

Headache

Drug Status

Availability Discontinued

Pregnancy & Lactation Risk data available

CSA Schedule* Moderate abuse potential 3

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Approval History Drug history at FDA

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WADA Class Anti-Doping Classification

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Drug Class

Narcotic analgesic combinations

Related Drugs

ibuprofen, naproxen, Aleve, Advil, Motrin, Fioricet

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Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include IBM Watson Micromedex (updated 4 May 2020), Cerner Multum™ (updated 2 June 2020), Wolters Kluwer™ (updated 2 May 2020) and others.