Albuterol, Isoproterenol
Primatene Mist Inhaler is an over-the-counter bronchodilator used for the temporary relief of shortness of breath, wheezing, and chest tightness associated with mild asthma. It contains epinephrine, which works by relaxing airway muscles to make breathing easier during asthma symptoms.
An OTC inhaler providing quick, temporary relief of mild asthma symptoms for people who cannot access prescription medications.
Key facts at a glance
- RxNorm
- 219408
- Generic
- Primatene Mist Inhaler
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Temporarily relieves mild asthma symptoms including wheezing, shortness of breath, and chest tightness. Intended for occasional use in people with mild, intermittent asthma who do not have access to or cannot afford prescription asthma medications.
Contains epinephrine (adrenaline), an alpha and beta-adrenergic agonist that relaxes smooth muscles in the bronchial airways, opening them up to allow easier breathing. Provides rapid onset relief but effects are short-lasting.
For occasional, temporary relief only—not a substitute for proper medical evaluation or prescription asthma controller medications. Should not be used for severe asthma attacks (seek emergency care instead). Overuse may cause dangerous side effects including increased heart rate and blood pressure. Users should still consult a healthcare provider for ongoing asthma management.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy