Summary of Fioricet Usage

Indications for Butalbital/Acetaminophen/Caffeine:

Tension (or muscle contraction) headache.

Adult Dosage:

1–2 tabs or caps every 4hrs as needed; max 6 daily.

Children Dosage:

Not established.

Butalbital/Acetaminophen/Caffeine Contraindications:


Butalbital/Acetaminophen/Caffeine Warnings/Precautions:

Drug abusers. Severe hepatic or renal impairment (monitor). Acute abdominal conditions. Discontinue if serious skin rash or hypersensitivity reactions occur. Elderly. Debilitated. Pregnancy (Cat.C). Nursing mothers: not recommended.

Butalbital/Acetaminophen/Caffeine Classification:

Barbiturate + analgesic.

Butalbital/Acetaminophen/Caffeine Interactions:

May potentiate effects of alcohol, general anesthetics, tranquilizers, sedative-hypnotics, or other CNS depressants or narcotic analgesics; avoid. MAOIs may enhance CNS effects of butalbital. May cause false (+) urine test for 5-hydroxyindoleacetic acid.

Adverse Reactions:

Drowsiness, lightheadedness, dizziness, sedation, shortness of breath, nausea, vomiting, abdominal pain, intoxicated feeling; hepatotoxicity (APAP doses >4g/day); rare: serious skin reactions, hypersensitivity.


Formerly known under the brand name Esgic.

How Supplied:

Contact supplier. you can buy it online here:

Leave a comment