Butalbital And Acetaminophen Tablets Interactions

Brand names: Butalbital And Acetaminophen

Barbiturate

Route: Oral

FDA Black Box Warning

Hepatotoxicity Acetaminophen has been associated with cases of acute liver failure, at times resulting in liver transplant and death. Most of the cases of liver injury are associated with the use of acetaminophen at doses that exceed 4000 milligrams per day, and often involve more than one acetaminophen-containing product.

Contraindications

CONTRAINDICATIONS This product is contraindicated under the following conditions: • Hypersensitivity or intolerance to any component of this product. • Patients with porphyria.

Pregnancy & Breastfeeding

Pregnancy Teratogenic effects Pregnancy Category C: Animal reproduction studies have not been conducted with this combination product. It is also not known whether butalbital and acetaminophen can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. These products should be given to a pregnant woman only when clearly needed. Nonteratogenic effects Withdrawal seizures were reported in a two-day-old male infant whose mother had taken a butalbital-containing drug during the last two months of pregnancy. Butalbital was found in the infant's serum. The infant was given phenobarbital 5 mg/kg, which was tapered without further seizure or other withdrawal symptoms.

7 interactions on record