Spiriva vs. ProAir
See how Spiriva and ProAir compare on approved uses, dosing, side effects, and cost.
Key Takeaways
Spiriva is a once-daily maintenance inhaler for COPD and asthma, while ProAir is a fast-acting rescue inhaler used for sudden bronchospasm or before exercise.
These drugs treat breathing problems differently and are commonly used together rather than as substitutes for each other.
Spiriva must never be used for a sudden asthma or COPD attack, and ProAir is not meant to control symptoms over the long term.
Spiriva vs. ProAir Drug Summary
Spiriva
Spiriva (tiotropium) is a long-acting muscarinic antagonist inhaler used for daily maintenance treatment of COPD, and with the Respimat device, for asthma in people 6 and older. It is taken once a day to keep airways open and lower the risk of flare-ups over time.
ProAir
ProAir (albuterol) is a short-acting beta agonist inhaler used to treat or prevent sudden bronchospasm, including symptoms triggered by exercise. It works within minutes and is taken as needed rather than on a fixed daily schedule.
Spiriva vs. ProAir Side Effects
Spiriva
ProAir
Spiriva vs. ProAir Dosage
Spiriva
ProAir
| STAGE | DOSE | WHEN |
| Starting dose | 2.5 mcg once daily | At the start |
| Maximum dose | 18 mcg once daily | If needed |
| Dose changes | 2 increases | As tolerated |
| STAGE | DOSE | WHEN |
| Starting dose | 2 inhalations every 4-6h | At the start |
| Maximum dose | 2 inhalations pre-exercise | If needed |
| Dose changes | 2 increases | As tolerated |
Spiriva
| STAGE | DOSE | WHEN |
| Starting dose | 2.5 mcg once daily | At the start |
| Maximum dose | 18 mcg once daily | If needed |
| Dose changes | 2 increases | As tolerated |
ProAir
| STAGE | DOSE | WHEN |
| Starting dose | 2 inhalations every 4-6h | At the start |
| Maximum dose | 2 inhalations pre-exercise | If needed |
| Dose changes | 2 increases | As tolerated |
Spiriva vs. ProAir Indications
Spiriva
Spiriva is FDA-approved for long-term maintenance treatment of COPD, including chronic bronchitis and emphysema, and for reducing COPD exacerbations. The Respimat version is also approved for long-term asthma maintenance in patients 6 and older. It is not approved to relieve a sudden asthma or COPD attack.
Long-term maintenance treatment of COPD
Reduces COPD exacerbations
Long-term asthma maintenance (Respimat, ages 6+)
Not for acute bronchospasm or asthma attacks
ProAir
ProAir is FDA-approved to treat or prevent bronchospasm in people with reversible obstructive airway disease, including asthma, starting at age 4. It is also approved to prevent bronchospasm brought on by exercise. It is not approved for stopping preterm labor.
Treats sudden bronchospasm (ages 4+)
Prevents bronchospasm in reversible airway disease
Prevents exercise-induced bronchospasm
Not approved as a tocolytic for preterm labor
Spiriva vs. ProAir Pros and Cons
Spiriva
Spiriva provides steady, once-daily airway control and lowers the frequency of COPD flare-ups, but it does not act fast enough for sudden symptoms. It carries a higher list price than rescue inhalers and needs careful use in people with glaucoma or urinary retention.
Pros
Only needs to be taken once a day
Approved to reduce COPD exacerbations over time
Available in two devices (HandiHaler and Respimat) covering COPD and asthma
Decades of clinical use behind its safety profile
Cons
Not a rescue medication for sudden symptoms
Roughly $600 to $630 per month without insurance, before savings programs
May worsen narrow-angle glaucoma or urinary retention
Requires a separate rescue inhaler for emergencies
ProAir
ProAir works within minutes to relieve sudden bronchospasm and is far less expensive than a daily maintenance inhaler, but its effects wear off quickly. Using it more often than prescribed can signal that asthma or COPD is not well controlled.
Pros
Works within minutes for sudden symptoms
Roughly $85 to $95 per month without insurance, before savings programs
Comes with a built-in dose counter
Approved to prevent exercise-induced bronchospasm
Cons
Effects wear off within a few hours
Can cause tachycardia and other cardiovascular effects
Not intended for long-term daily control
Overuse can mask worsening disease
Common Symptoms and Related Diseases You Can Explore
Explore a range of common symptoms the Doctronic Symptom Checker can help you understand.