Drug

Drug	Brand Name	Receptor Preference	Adult Dosage	Time Course
Epinephrine=	Adrenalin Cl	α and &szli= g;	SVN: 1% solution= 0.25-0.5 ml qid<= o:p> MDI: 0.2 mg /puf= f	Onset: 3-5 min Peak: 5-20 min Duration: 1-3 hr=
Racemic Epinephr= ine	Micro-Nefrin Asthma Nefrin	α and &szli= g;	SVN: 2.25% sol 0.25-0.5 ml qid<= o:p>	Onset: 3-5 min Peak: 5-20 min Duration: 0.5-2 = hr
Isoproterenol	Isuprel	ß	SVN: 0.5% soluti= on 0.25-0.5 ml qid<= o:p> MDI: 103 mcg/puf= f 2 puffs qid=	Onset: 2-5 min Peak: 5-30 min Duration: 0.5-2 = hr
Isoetharine=	Bronkosol	ß₂	SVN: 1% solution= 0.25-0.5 ml qid<= o:p>	Onset: 1-6 min Peak: 15-60 min<= o:p> Duration: 1-6 hr=
Terbutaline=	Breathaire<= /o:p>	ß₂	MDI: 200 mcg/puf= f 2 puffs q4-6h TAB: 2.5 or 5 mg= 5 mg q6h INJ: 1 mg/ml 0.25 mg SC<= /o:p>	Onset: 5-30 min<= o:p> Peak: 30-60 min<= o:p> Duration: 3-6 hr=
Metaproterenol	Alupent	ß₂	SVN: 5% solution= 0.3 ml tid, qid<= o:p> MDI:650 mcg/puff= 2-3 puffs tid, q= id Tab: 10 or 20 mg= 20 mg tid, qid Syrup: 10 mg/5 m= l 2 tsp tid, qid	Onset: 1-5 min Peak: 60 min Duration: 2-6 hr=
Albuterol	Proventil Ventolin	ß₂	SVN: 5% solution= 0.5 ml tid, qid<= o:p> MDI:90 mcg/puff<= o:p> 2 puffs tid, qid= DPI: 200 mcg cap= sule 1 capsule q4-6h<= o:p> Tab: 2mg, 4 mg t= id, qid Syrup: 2 mg/5 ml= 1-2 tsp tid, qid=	Onset: 15 min Peak: 30-60 min<= o:p> Duration: 5-8 hr=
Bitolterol<= /o:p>	Tornalate	ß₂	SVN: 0.2% soluti= on 1.25 ml bid-qid<= o:p> MDI: 370 mcg/puf= f 2 puffs q8h=	Onset: 3-4 min Peak: 30-60 min<= o:p> Duration: 5-8 hr=
Pirbuterol<= /o:p>	Maxair	ß₂	MDI: 200 mcg/puf= f 2 puffs q4-6h	Onset: 5 min Peak: 30 min Duration: 5 hr
Levalbuterol	Xopenex	ß₂	SVN: 0.63 mg/3 m= l or 1.25 mg/3 ml tid	Onset: 15 min Peak: 30-60 min<= o:p> Duration: 5-8 hr=
Salmeterol<= /o:p>	Serevent	ß₂	MDI: 25 mcg/puff= 2 puffs bid= DPI: 50 mcg/blis= ter bid	Onset: 20 min Peak: 3-5 hr Duration: 12 hr<= o:p>
Formoterol<= /o:p>	Foradil	ß₂	DPI: 12 mcg/ inh= alation bid	Onset: 15 min Peak: 30-60 min<= o:p> Duration: 12 hr<= o:p>

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