Xopenex HFA is available as an aerosol that you inhale by mouth using a metered dose inhaler. The U.S. Food and Drug ...

The effects of equipotent doses of racemic albuterol and levalbuterol on heart rate (HR) in intensive care patients with and without baseline tachycardia were studied. Patients were included if ...

Reliever inhalers include Albuterol, Xopenex (levalbuterol), and Atrovent (ipratropium). Preventers (controllers) are medications to help manage symptoms and prevent acute attacks. Depending on ...