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Levalbuterol

University of Aleppo · FDA-approved active Small molecule Quality 52/100

Levalbuterol activates beta 2 -adrenergic receptors, increasing cyclic AMP and relaxing airway smooth muscles.

At a glance

Generic nameLevalbuterol
Also known asXopenex HFA (levalbuterol tartrate)Inhalation Aerosol, Xopenex HCl Inhalation Solution, Xopenex, Xopenex®: 4 puffs administered 30 seconds apart, Xopenex Inhalation Solution
SponsorUniversity of Aleppo
Targetbeta 2 -adrenergic receptors
ModalitySmall molecule
Therapeutic areaRespiratory
PhaseFDA-approved

Mechanism of action

Levalbuterol works by activating beta 2 -adrenergic receptors on airway smooth muscle, which increases the production of cyclic AMP. This increase leads to muscle relaxation and prevents the release of inflammatory mediators, helping to keep airways open and reduce bronchoconstriction.

Approved indications

Common side effects

Drug interactions

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results