About budesonide + formoterol fumarate dihydrate
Inhaled corticosteroid and long-acting bronchodilator
Used for
- Regular treatment of asthma when combination therapy is needed
- Maintenance treatment of chronic obstructive pulmonary disease in selected adults
Usual adult dose
Asthma: usually one inhalation twice daily; some adults use it for symptom relief as prescribed. COPD: usually two inhalations twice daily.
Usual dose in children
For asthma, ages 6–11: usually two inhalations twice daily. Older children may use age-appropriate prescribed doses.
Common side effects
- Thrush in the mouth or throat
- Hoarse voice or throat irritation
- Headache or tremor
- Palpitations or muscle cramps
Important warnings
- Not for sudden severe breathing attacks unless specifically prescribed as a reliever
- Rinse mouth and spit after maintenance doses to reduce thrush risk
- Do not stop regular treatment suddenly without medical guidance
- Seek urgent care for worsening breathing or allergic swelling
Pregnancy
Use when needed under medical supervision; uncontrolled asthma also poses risks during pregnancy.
Breastfeeding
Generally compatible; use the lowest effective dose under medical supervision.
Interactions
- Some antifungals and antibiotics can increase effects, including ketoconazole and clarithromycin
- Beta-blockers may reduce formoterol's effect or worsen breathing
- Other medicines that prolong heart rhythm may increase heart-rhythm risks
- Other corticosteroids or bronchodilators may increase side effects
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.