ProAir vs. Flovent

See how ProAir and Flovent compare on approved uses, dosing, side effects, and cost.

Key Takeaways

  • ProAir is a rescue inhaler that relieves sudden asthma symptoms within minutes, while Flovent is a daily maintenance inhaler that reduces airway inflammation over time.

  • ProAir should not be used for daily asthma control, and Flovent should not be used to treat an asthma attack in progress.

  • Both drugs treat asthma but come from different drug classes and are often prescribed together as part of the same treatment plan.

ProAir vs. Flovent Drug Summary

ProAir

ProAir (albuterol sulfate) is a short-acting beta2-agonist (SABA) inhaler used to relieve sudden asthma symptoms and prevent exercise-induced bronchospasm. It is taken as needed with a metered-dose inhaler, with effects starting within minutes. It does not treat the underlying inflammation that causes asthma.

Flovent

Flovent (fluticasone propionate) is an inhaled corticosteroid (ICS) used for daily maintenance treatment of asthma. It is taken twice a day using a metered-dose inhaler or Diskus powder inhaler to reduce airway inflammation over time. It is not intended for relief of a sudden asthma attack.

ProAir vs. Flovent Side Effects

ProAir

Most common
Headache (≥3%)
Tachycardia (≥3%)
Pain (≥3%)
Dizziness (≥3%)

Flovent

Most common
Upper respiratory tract infection (>3%)
Throat irritation (>3%)
Sinusitis (>3%)
Dysphonia (>3%)

ProAir vs. Flovent Dosage

ProAir

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 2 inhalations pre-exercise At the start
Maximum dose 2 inhalations pre-exercise Same as starting
Dose changes None Fixed dose

Flovent

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 88 mcg twice daily At the start
Maximum dose 88 mcg twice daily Same as starting
Dose changes None Fixed dose

ProAir vs. Flovent Indications

ProAir

ProAir is FDA-approved to treat or prevent bronchospasm in patients with reversible obstructive airway disease, including asthma, in patients 4 years and older. It is also approved to prevent exercise-induced bronchospasm when used shortly before physical activity. It is not approved to stop preterm labor, a use sometimes confused with its bronchodilator effect.

  • Relieves acute asthma symptoms (ages 4+)

  • Prevents exercise-induced bronchospasm

  • Used as needed, not on a fixed schedule

  • Not approved for preterm labor treatment

Flovent

Flovent is FDA-approved for maintenance treatment of asthma as prophylactic therapy in patients 4 years and older. It is also approved for patients with asthma who require oral corticosteroid therapy, helping reduce or eliminate the need for oral steroids. It is not approved to relieve an acute asthma attack or treat status asthmaticus.

  • Daily maintenance asthma therapy (ages 4+)

  • Used in patients needing oral steroids

  • Taken on a fixed twice-daily schedule

  • Not approved for acute asthma attacks

ProAir vs. Flovent Pros and Cons

ProAir

ProAir works within minutes to open airways during an asthma flare-up, making it the standard rescue inhaler most people with asthma carry. Because it only treats symptoms as they happen, it needs to be paired with a controller medication like an inhaled steroid for people with persistent asthma.

Pros

  • Starts working within minutes for acute symptoms

  • Simple as-needed dosing, no daily schedule required

  • Built-in dose counter tracks doses remaining

  • Authorized generic version available since 2019

Cons

  • Does not reduce airway inflammation over time

  • Can cause tachycardia and other cardiac effects

  • Frequent use can mask worsening asthma control

  • Not intended as a stand-alone daily asthma therapy

Flovent

Flovent reduces the airway inflammation that drives asthma over the long term, lowering the frequency and severity of flare-ups. Because it works gradually, it must be taken every day even when symptoms feel well controlled, and it cannot substitute for a rescue inhaler during an attack.

Pros

  • Reduces long-term airway inflammation, not just symptoms

  • Can lower or eliminate need for oral steroids

  • Multiple dose strengths allow personalized titration

  • Generic fluticasone propionate now available

Cons

  • Takes days to weeks to reach full effect

  • Requires strict twice-daily adherence to work

  • Can cause oral thrush; rinsing mouth after use needed

  • Long-term use may affect bone density and growth

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