Classes
DEA Class; Rx, schedule III
Common Brand Names; Fiorinal with Codeine
Analgesic and opioids combos
Description
Salicylate analgesic (aspirin), short-to-intermediate acting barbiturate (butalbital), CNS stimulant (caffeine), and opiate agonist (codeine)
Used together to treat mild to moderate pain and headaches, especially when antianxiety or relaxant effects are needed
Codeine metabolism is highly variable and unpredictable; use in patients younger than 12 years is contraindicated
Uses/Indications
Indicated For the treatment of occasional tension headache, occasional migraine† or co-existing migraine† and tension-type headaches.
Contraindications
Hypersensitivity
Children <12 years (increased risk of death from opioid)
Postoperative management in children <18 years following tonsillectomy and/or adenoidectomy
Children <16 years because of potential for Reye syndrome
Postoperative use in children following tonsillectomy and/or adenoidectomy
Bronchospastic reaction to aspirin
Syndrome of asthma, rhinitis, and nasal polyps
Significant respiratory depression
Peptic ulcer disease
Known allergy to NSAIDs
Within 14 days of taking MAOIs
Hemophilia
Repeated administration in patients with anemia, cardiovascular, pulmonary, or renal disease
Porphyria
Adverse Effects
>10%
Codeine
Constipation
Drowsiness
1-10%
Codeine
Hypotension, tachycardia or bradycardia, confusion, dizziness, false feeling of well being, headache, lightheadedness, malaise, paradoxical CNS stimulation, restlessness, rash, urticaria, anorexia, nausea, vomiting, xerostomia, ureteral spasm, urination decreased, LFT’s increased, weakness, blurred vision, dyspnea, histamine-release
Butalbital
Dizziness, drowsiness, feeling of intoxication, lightheadedness, sedation
Abdominal pain, nausea, vomiting
Shortness of breath
Aspirin
Dyspepsia, heartburn, nausea, vomiting, stomach pain
Tinnitus (high or chronic dose)
Rash
Urticaria
Caffeine
Tachycardia, palpitations (dose dependent)
Insomnia, irritability, nervousness, restlessness, tinnitus, tremor
Diarrhea, nausea, vomiting
Diuresis
Warnings
Particular caution in patients with history of GI bleed, alcoholism, or bleeding disorders
Avoid driving car or operating machinery
Avoid in severe renal impairment (ie, CrCl <10 mL/min)
Avoid use of mixed agonist/antagonist (eg, pentazocine, nalbuphine, and butorphanol) or partial agonist (eg, buprenorphine) analgesics in patients who are receiving a full opioid agonist analgesic; mixed agonist/antagonist and partial agonist analgesics may reduce the analgesic effect and/or precipitate withdrawal symptoms
May increase respiratory depressant effects; caution with head injury, COPD, or other conditions with decreased respiratory drive
As butalbital, aspirin, caffeine, and codeine phosphate drug dosage forms contain butalbital and codeine, they expose users to the risks of addiction, abuse, and misuse; assess each patient’s risk for addiction, abuse, or misuse prior to prescribing therapy, and monitor all patients receiving drug for development of addiction behaviors and conditions
Pregnancy and Lactation
Pregnancy
Prolonged use of opioid analgesics during pregnancy may cause neonatal opioid withdrawal syndrome; available data in pregnant women are insufficient to inform a drug-associated risk for major birth defects and miscarriage
Withdrawal seizures reported in two-day-old male infant whose mother had taken a butalbital-containing drug during the last 2 months of pregnancy; butalbital was found in infant’s serum; the infant was given phenobarbital 5 mg/kg, which was tapered without further seizure or other withdrawal symptoms
Lactation: Codeine and its active metabolite, morphine, are present in human milk; there are published studies and cases that have reported excessive sedation, respiratory depression, and death in infants exposed to codeine via breast milk; women who are ultra-rapid metabolizers of codeine achieve higher than expected serum levels of morphine, potentially leading to higher levels of morphine in breast milk that can be dangerous in their breastfed infants; in women with normal codeine metabolism (normal CYP2D6 activity), the amount of codeine secreted into human milk is low and dose-dependent
Maximum Dosage
Adults
6 capsules/day PO.
Geriatric
6 capsules/day PO.
Adolescents
Safety and efficacy have not been established.
Children
12 years: Safety and efficacy have not been established.
1 to 11 years: Use is contraindicated.
Infants
Use is contraindicated.
How supplied
butalbital/aspirin/caffeine/codeine
Capsule: Schedule III
50mg/325mg/40mg/30mg