About tiotropium bromide
Long-acting muscarinic antagonist bronchodilator
Used for
- Long-term maintenance treatment of chronic obstructive pulmonary disease (COPD).
- Add-on maintenance treatment of asthma in adults and children aged six years or older.
Usual adult dose
COPD: two inhalations once daily. Asthma: two inhalations once daily.
Usual dose in children
Asthma, ages 6 years and older: two inhalations once daily. Not for children under 6.
Common side effects
- Dry mouth
- Sore throat or cough
- Constipation
- Urinary difficulty
Important warnings
- Not a rescue medicine for sudden breathing problems.
- May worsen narrow-angle glaucoma or urinary retention.
- Rarely causes severe allergic reactions or paradoxical bronchospasm.
- Avoid getting the mist in the eyes.
Pregnancy
Human pregnancy data are limited; use when expected benefits outweigh potential risks.
Breastfeeding
It is unknown whether tiotropium passes into human milk; consider benefits and potential risks.
Interactions
- Other anticholinergic medicines may increase side effects.
- Use caution with medicines that can worsen urinary retention or glaucoma.
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 It may be incomplete or out of date.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.