Budesonide Inhaler — Preventer Asthma Guide | KiwiMeds
✅ Reviewed by a Registered Pharmacist NZ | Last updated: May 2026 | This information is for educational purposes only and does not replace advice from your doctor or pharmacist. What is budesonide? Budesonide is an inhaled corticosteroid (ICS) used as a preventer medicine for asthma. Unlike reliever inhalers (salbutamol), budesonide reduces airway inflammation over…