section name header

Pronunciation ⬇

byoo-DES-oh-nide

Classifications ⬆ ⬇

Therapeutic Classification: corticosteroids

Pharmacologic Classification: corticosteroids

Indications ⬆ ⬇

REMS


Action ⬆ ⬇

  • Potent, locally acting anti-inflammatory and immune modifier.
Therapeutic effects:
  • Decreases frequency/severity of asthma attacks.
  • Improves asthma symptoms.

Pharmacokinetics ⬆ ⬇

Absorption: Flexhaler: 39%; Respules: 6%. Action is primarily local following inhalation.

Distribution: Well distributed to tissues.

Protein Binding: 85–90%.

Metabolism/Excretion: Primarily metabolized by the liver via the CYP3A4 isoenzyme following absorption from lungs; 60% excreted in urine, 40% in feces.

Half-Life: Adults: 2–3.6 hr; Children 10–14 yr: 1.5 hr; Children 4–6 yr: 2.3 hr (after nebulization).

Time/Action Profile ⬆ ⬇

(improvement in symptoms)

ROUTEONSETPEAKDURATION
Inhalnwithin 24 hr1–4 wk‡unknown
Nebulizationwith 2–8 days4–6 wkunknown

‡Improvement in pulmonary function; decreased airway responsiveness may take longer.

Contraind./Precautions ⬆ ⬇

Contraindicated in:

Use Cautiously in:

Adv. Reactions/Side Effects ⬆ ⬇

Derm: rash

EENT: otitis media, dysphonia, epistaxis, oropharyngeal fungal infections, pharyngitis, rhinitis, sinusitis

Endo: ↓growth (children), adrenal suppression (high dose, long-term therapy only)

GI: abdominal pain, diarrhea, dyspepsia, gastroenteritis, nausea, vomiting

Metab: weight gain

MS: back pain

Neuro: headache

Resp: bronchospasm, cough

Misc: ANAPHYLAXIS, flu-like syndrome

Interactions ⬆ ⬇

Drug-drug:

Route/Dosage ⬆ ⬇

Availability ⬆ ⬇

(Generic available)

Assessment ⬆ ⬇

Lab Test Considerations:

Implementation ⬆ ⬇

Patient/Family Teaching ⬆ ⬇

Evaluation/Desired Outcomes ⬆ ⬇

US Brand Names ⬆ ⬇

Pulmicort Respules, Pulmicort Flexhaler

Canadian Brand Names ⬆ ⬇

Pulmicort Nebuamp, Pulmicort Turbuhaler

Code ⬆

NDC Code