Directly acting
Catechol amines
Dopamine
Epinephrine
Norepinephrine
Isoproterenol
α1 agonists
Phenylephrine
Oxymetazoline
Xylometazoline
α2 agonists
Clonidine
β1 agonists
Dobutamine
β2 agonists
Albuterol
Terbutaline
Formoterol
Salmeterol
Dopamine agonist
Fenoldapam
Indirectly acting
Cocaine
Amphetamine
Tyramine
Mixed acting
Ephedrine
Pseudoephedrine