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Compare Levalbuterol vs. Albuterol

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Levalbuterol (Xopenex HFA) and albuterol (ProAir HFA, Ventolin HFA, and others) are both short-acting beta-agonists (SABAs) used as rescue inhalers to treat or prevent sudden wheezing or shortness of breath in people with breathing problems like asthma. Both medications are inhaled and work by relaxing the muscles in your lungs to open up your airways. However, there are some differences between them. Levalbuterol is available as a generic and typically delivers 45 mcg per inhalation, while albuterol delivers 90 mcg per inhalation. Albuterol is also approved for preventing exercise-induced asthma, which is not an FDA-approved use for levalbuterol. Both medications can cause side effects like sore throat and runny nose, but levalbuterol may also cause dizziness and vomiting in children. Albuterol has additional side effects like headache and changes in taste. Albuterol can interact with medications like beta blockers and digoxin, so it's important to discuss all your medications with your provider.

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