FDA label d74e72eb-be5f-4f94-8f2f-c3ce975b070e

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

SPL set ID
0bf017cc-6616-4d59-8ae1-33c0a33a220d
SPL ID
d74e72eb-be5f-4f94-8f2f-c3ce975b070e
Version
2
Effective date
2011-01-10
Source export date
2026-09-28
Source partition
2
Source file
https://download.open.fda.gov/drug/label/drug-label-0002-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-09-28/f7d2b6e3f8600cd856280ab55a9c6fa54a642647191d164f9d1110e89f3f4097/drug-label-0002-of-0014.json.zip
Source manifest SHA-256
cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run
20260929T050834Z
Imported at
2026-09-29 05:17:13

Warnings cross-check#

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Warnings sections page 1 of 1 · 1 matching rows.

warnings

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

Adverse reactions cross-check#

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Adverse reactions sections page 1 of 1 · 3 matching rows.

adverse reactions

ADVERSE REACTION Frequently Observed The most frequently reported adverse reactions are drowsiness, lightheadedness, dizziness, sedation, shortness of breath, nausea, vomiting, abdominal pain, and intoxicated feeling. Infrequently Observed All adverse events tabulated below are classified as infrequent. Central Nervous System: headache, shaky feeling, tingling, agitation, fainting, fatigue, heavy eyelids, high energy, hot spells, numbness, sluggishness, seizure. Mental confusion, excitement or depression can also occur due to intolerance, particularly in elderly or debilitated patients, or due to overdosage of butalbital. Autonomic Nervous : dry mouth, hyperhidrosis. Gastrointestinal : difficulty swallowing, heartburn, flatulence, constipation. Cardiovascular: tachycardia. Musculoskeletal : leg pain, muscle fatigue. Genitourinary : diuresis. Miscellaneous : pruritus, fever, earache, nasal congestion, tinnitus, euphoria, allergic reactions. Several cases of dermatological reactions, including toxic epidermal necrolysis and erythema multiforme, have been reported. The following adverse drug events may be borne in mind as potential effects of the components of this product. Potential effects of high dosage are listed in the OVERDOSAGE section. Acetaminophen : allergic reactions, rash, thrombocytopenia, agranulocytosis. Caffeine: cardiac stimulation, irritability, tremor, dependence, nephrotoxicity, hyperglycemia. To report SUSPECTED ADVERSE REACTIONS, contact Med-Health Pharma, LLC at 1-877-896-6654, or the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .

adverse reactions

Frequently Observed The most frequently reported adverse reactions are drowsiness, lightheadedness, dizziness, sedation, shortness of breath, nausea, vomiting, abdominal pain, and intoxicated feeling.

adverse reactions

Infrequently Observed All adverse events tabulated below are classified as infrequent. Central Nervous System: headache, shaky feeling, tingling, agitation, fainting, fatigue, heavy eyelids, high energy, hot spells, numbness, sluggishness, seizure. Mental confusion, excitement or depression can also occur due to intolerance, particularly in elderly or debilitated patients, or due to overdosage of butalbital. Autonomic Nervous : dry mouth, hyperhidrosis. Gastrointestinal : difficulty swallowing, heartburn, flatulence, constipation. Cardiovascular: tachycardia. Musculoskeletal : leg pain, muscle fatigue. Genitourinary : diuresis. Miscellaneous : pruritus, fever, earache, nasal congestion, tinnitus, euphoria, allergic reactions. Several cases of dermatological reactions, including toxic epidermal necrolysis and erythema multiforme, have been reported. The following adverse drug events may be borne in mind as potential effects of the components of this product. Potential effects of high dosage are listed in the OVERDOSAGE section. Acetaminophen : allergic reactions, rash, thrombocytopenia, agranulocytosis. Caffeine: cardiac stimulation, irritability, tremor, dependence, nephrotoxicity, hyperglycemia. To report SUSPECTED ADVERSE REACTIONS, contact Med-Health Pharma, LLC at 1-877-896-6654, or the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.