Active ingredient: OTC Primatene contains epinephrine, while prescription albuterol (albuterol sulfate) is a short-acting ...

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 ...

Also, they are equal on a therapeutic level based on the therapeutic ratio of 2:1 (racemic albuterol:levalbuterol) determined by Lotvall et al. [38] We found no statistically or clinically ...