Monograph Details

Pain & Pyrexia > Migraine and headache
ESGIC
Manufacturer
Forest Laboratories
Legal Classification
Rx
Pharmacological Class
Barbiturate + analgesic.
Generic Name
Butalbital 50mg, acetaminophen 325mg, caffeine 40mg; tabs; caps.
Also
ESGIC-PLUS
Indications
Tension (or muscle contraction) headache.
Children
Not recommended.
Adults
1–2 tabs every 4 hours; max 6 daily.
Contraindications
Porphyria.
Precautions
Drug abusers. Severe hepatic or renal impairment. Depression. Suicidal tendencies. Acute abdomen. Elderly. Debilitated. Pregnancy (Cat.C). Nursing mothers: not recommended.
Interactions
Potentiation with alcohol, MAOIs, other CNS depressants. May antagonize oral anticoagulants, antibiotics, steroids, tricyclics. May cause false (+) urine test for 5-hydroxyindoleacetic acid.
Adverse Reactions
Drowsiness, dizziness, GI disturbances, depression, confusion, paradoxical excitement, dermatological reactions; overdosage: respiratory depression, hepatotoxicity.
How Supplied
Plus Caps, Plus Tabs—100, 500
Esgic Tabs—100, 500
Esgic Caps—100
Additional Resources
Related Prescribing Note