Butalbital and Acetaminophen 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.

Contraindications

This product is contraindicated under the following conditions:

• Hypersensitivity or intolerance to any component of this product.
• Patients with porphyria.

Warnings

Butalbital is habit-forming and potentially abusable. Consequently, the extended use of this product is not recommended.

Precautions

General

Butalbital and Acetaminophen Tablets should be prescribed with caution in certain special-risk patients, such as the elderly or debilitated, and those with severe impairment of renal or hepatic function, or acute abdominal conditions.