Indications
- Asthma: For persistent bronchial asthma when pressurized inhalers or dry powder formulations are ineffective.
- Pseudocroup: Very serious cases requiring hospitalization.
Use as directed by a registered physician.
Pharmacology
Budesonide is a synthetic corticosteroid with:
- Potent glucocorticoid activity and weak mineralocorticoid activity.
- Higher affinity for glucocorticoid receptors (200-fold) and greater anti-inflammatory potency (1000-fold) than cortisol.
- Inhibits various cell types and mediators involved in allergic inflammation (e.g., mast cells, eosinophils, histamine).
Dosage
Asthma:
- Initial Dosage:
- Children (6 months+): 0.25–1.0 mg daily; higher (up to 2.0 mg) for maintenance therapy with oral steroids.
- Adults/Adolescents (12+): 0.5–2 mg daily; may increase in severe cases.
- Maintenance Dosage:
- Adjust according to individual needs.
- Children: 0.25–1.0 mg daily.
- Adults/Adolescents: 0.5–2.0 mg daily; may further increase in severe cases.
- Once Daily Administration: For mild to moderate stable asthma, consider administering 0.25–1 mg once daily. If worsening occurs, increase to twice daily.
Pseudocroup:
- Infants/Children: 2 mg nebulized budesonide, given as a single dose or two 1 mg doses separated by 30 minutes; repeat every 12 hours for up to 36 hours if necessary.
Use as directed by a registered physician.
Administration
- Mix with 0.9% saline to a volume of 2 ml.
- Administer using a jet nebulizer connected to an adequate airflow compressor (5–8 l/min).
Instructions for Use:
- Shake container before use.
- Rinse mouth post-inhalation to prevent candida infection.
- Wash face after using a nebulizer with a mask.
- Clean nebulizer after each use as per manufacturer’s instructions.
Use as directed by a registered physician.
Interactions
- Increases the efficacy of inhaled beta-2 sympathomimetics.
- CYP3A inhibitors (e.g., ketoconazole, itraconazole) may increase systemic side effects; avoid combinations unless necessary.
Contraindications
- Not indicated for acute dyspnea or status asthmaticus; treat with short-acting β-sympathomimetics.
Side Effects
- Common: Facial irritation (especially with masks), candida infections, and coughing.
- Systemic Effects: Adrenal suppression, growth retardation, decreased bone mineral density, and increased infection susceptibility.
Pregnancy & Lactation
- Pregnancy: Use only if benefits outweigh risks.
- Breastfeeding: Minimal transfer to breast milk; considered safe at therapeutic doses.
Precautions & Warnings
- Caution when transferring patients from oral to inhaled corticosteroids; monitor for adrenal insufficiency.
- Patients with prior high-dose corticosteroid therapy may require additional systemic steroids during stress.
Reviews
There are no reviews yet.