How SPIRIVA works

With chronic obstructive pulmonary disease (COPD), including chronic bronchitis and emphysema, your airways become narrowed. They become tight and filled with mucus. This blocks the flow of air in and out of your lungs.

Normal Airway vs. Airway narrowed by COPD

SPIRIVA is a once-daily inhaled maintenance prescription treatment for COPD. SPIRIVA treats both chronic bronchitis and emphysema by opening narrowed airways.

How one daily dose opens airways for 24 hours

SPIRIVA relaxes the muscles in your airways so more air can move in and out of your lungs. This helps you breathe better.

SPIRIVA is the only once-daily inhaled maintenance prescription treatment for COPD. It helps keep airways open a full 24 hours with just 1 inhaled dose.

Why SPIRIVA must be taken every day

It's important to keep taking SPIRIVA every day as directed by your doctor. Even on days when you're breathing better, so you can keep breathing better. Missing a dose may cause your breathing to worsen.

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