Generic (Brand). racemic ephineprine. S2 Primatene. Dosage. INHALATION SOLUTION: 22.5 mg/mL (0.5 mL) (2.25%). 0.25-0.5 mL (2.25%) in 2.5 mL diluent.
Generic (Brand). racemic ephineprine. S2 Primatene. Dosage. INHALATION SOLUTION: 22.5 mg/mL (0.5 mL) (2.25%). 0.25-0.5 mL (2.25%) in 2.5 mL diluent.