Albuterol
Ventolin is a brand-name rescue inhaler containing albuterol (also known as salbutamol), a short-acting bronchodilator that provides rapid relief from breathing difficulties by relaxing the muscles in the airways. It is primarily used by individuals with asthma, COPD, and other respiratory conditions to treat acute symptoms such as wheezing, shortness of breath, and chest tightness. This medication is not intended for long-term control of respiratory conditions but works within minutes to open airways during an asthma attack or flare-up.
Ventolin is a fast-acting rescue inhaler used to quickly relieve acute asthma and respiratory symptoms by opening narrowed airways.
Key facts at a glance
- RxNorm
- 8887
- Generic
- Ventolin
- 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.
Ventolin is indicated for the relief and prevention of bronchospasm in patients with asthma, exercise-induced bronchoconstriction, and chronic obstructive pulmonary disease (COPD). It is also used to treat acute bronchospasm episodes triggered by allergens, exercise, or other environmental factors.
Ventolin contains albuterol, a beta-2 adrenergic agonist that binds to receptors on bronchial smooth muscle cells, causing the muscles to relax and the airways to widen. This bronchodilation effect allows air to flow more freely, relieving symptoms within 5-15 minutes of inhalation.
Ventolin is a rescue medication and should not replace long-term controller medications. Overuse may indicate poorly controlled asthma requiring medical review. Common side effects include tremor, increased heart rate, and nervousness. Patients should seek immediate medical attention if usual doses no longer provide relief.
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 August 26, 2026. · Read our editorial policy