Adult Pediatric Drug Formulation Dosage Dosage 1 Cost 2 Inhaled beta 2 adrenergic agonists, short-acting Albuterol3 - average metered-dose 2 puffs 2 puffs $ 20.49 generic price inhaler q4-6h q4-6h Proventil (Schering) (90 ug/puff) PRN PRN 31.56 Proventil-HFA (non-CFC 29.41 propellant) Ventolin (Glaxo Wellcome) 32.12 Ventolin Rotacaps dry-powder 1-2 1-2 37.72 inhaler capsules capsules (200 q4-6h PRN q4-6h PRN gg/inhalation ) Albuterol sulfate - nebulized 2.5 mg q4- 0.1- average generic price 6h 0.15mg/kg single-dose vials PRN q4-6h PRN 122.00 multi-dose vials 32.53 Proventil (Schering) 181.00 single-dose vials multi-dose vials 49.70 Ventolin Nebules (Glaxo Wellcome) single-dose vials 173.00 Ventolin multi-dose vials 51.80 Levalbuterol- nebulized 0.63 mg not 198.00 Xopenex(Sepracor) q6-8h approved PRN Bitolterol mesylat o alate metered-dose 2 puffs 2 puffs 30.57 (Dura) inhaler q4-6h q4-6h (370 ug/puff) PRN PRN nebulized (2 1.5-3.5 1.5 mg 39.18 mg/ml) mg bid- bid-qid qid PRN PRN Pirbuterol - Maxair (3M) metered-dose 2 puffs 2 puffs 28.64 inhaler q4-6h q4-6h (200 pg/puff) PRN PRN MaxairAutohaler breath- 2 puffs 2 puffs 28.38 actuated q4-6h q4-6h metered-dose PRN PRN inhaler Inhaled beta z-adrenergic agonist, long-acting Salmeterol - metered-dose 2 puffs 1-2 puffs 66.84 Serevent(Glaxo Wellcome) inhaler q12h q12h (21 ug/puff) SereventDiskus dry-powder 1 1 69.78 inhaler inhalatio inhalatio n n (50 q12h q12h pg/inhalation ) Oral beta -adrenergic agonists, extended release Albuterol sulfate- extended- 4-8 mg 4 mg q12h 46.57 Proventil Repetabs release q12h tablets (Schering) (4 mg or 8 mg tablets) Volmax(Muro) - 49.84