The nurse teaches a client with COPD how to use tiotropium capsules with a HandiHaler device. Which statement by the client indicates correct understanding?
1I will inhale the contents of one capsule in two inhalations once daily and will not swallow the capsule.✓ Correct answer
2I will swallow one capsule with water each morning to deliver the medication to my lungs.
3I will dissolve the capsule in saline and place the solution in my nebulizer twice daily.
4I will use a capsule for immediate rescue whenever sudden shortness of breath begins.
Explanation
Tiotropium HandiHaler capsules are for oral inhalation through the HandiHaler device only and must not be swallowed. The labeled dose is two inhalations of the powder contents of one capsule once daily. Tiotropium is maintenance therapy, not a rescue medication for acute bronchospasm. The capsule should not be swallowed, dissolved for nebulization, or used as needed for sudden symptoms.
Clinical reasoning The capsule formulation is designed to be pierced inside the HandiHaler so inspiratory airflow carries powder into the lungs. Swallowing the capsule does not provide the intended pulmonary effect.
Decision rule Place one capsule in the device, pierce it, inhale its contents twice, and discard the empty capsule; use the treatment once daily for maintenance, not rescue.
Scenario 70-year-old female with COPD newly prescribed tiotropium 18 mcg via HandiHaler once daily. First-time teaching with DPI device.
Long-acting muscarinic antagonist — A long-acting bronchodilator class used for COPD maintenance; tiotropium reduces cholinergic bronchoconstriction.
HandiHaler device — A dry-powder inhalation device that pierces a tiotropium capsule so its contents can be inhaled through the mouthpiece.
DPI vs MDI technique — DPI: forceful fast inhalation. MDI: slow deep inhalation. Spacer used with MDI only.