About formotero l fumarate
Long-acting bronchodilator and inhaled corticosteroid combination
Used for
- Maintenance treatment of chronic obstructive pulmonary disease (COPD)
- Asthma maintenance treatment in some countries
Usual adult dose
Usually two inhalations twice daily; the exact dose depends on the prescribed formulation and local product information.
Common side effects
- Thrush in the mouth or throat
- Hoarse voice or throat irritation
- Headache
- Muscle cramps or palpitations
Important warnings
- Not for sudden breathing attacks; use a prescribed reliever inhaler.
- Rinse the mouth and spit after each dose to reduce thrush risk.
- May cause pneumonia, especially in people with COPD.
- Do not stop regular treatment without medical guidance.
Pregnancy
Use only when needed and after a clinician weighs benefits and risks; evidence is limited.
Breastfeeding
Use only after a clinician weighs benefits and risks; information is limited.
Interactions
- Other beta-agonist inhalers may increase tremor or palpitations.
- Some heart-rhythm medicines can increase abnormal-rhythm risk.
- Strong CYP3A4 inhibitors may increase corticosteroid exposure.
- Beta-blockers may reduce formoterol’s effect or trigger airway narrowing.
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 It may be incomplete or out of date.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.