Adrenergic agonists

Direct acting

alpha-1 (A,B,C,D) adrenergic receptors (selective agonists)

• Metoxamine
• Phenylephrine
• Naphazoline
• Oximethazoline

alpha-2 (A,B,C) adrenergic receptors (selective agonists)

• Alpha methyldopa
• Brimonidine
• Clonidine
• Guanfacine

beta (1,2,3) adrenergic receptors (selective agonists)

• Salbutamol (2)
• Fomoterol (2)
• Doutamine (1)

alpha-1 (A,B,C,D); alpha-2 (A,B,C); beta(1,2,3) (non-selective agonists)

• Epinephrine (Adrenaline)
• Norepinephrine (Noradrenaline)

Mixed acting

• Ephedrine

Indirect acting

• Selegiline
• Entecapone

alpha (A,B,C,D); alpha-2 (A,B,C); beta (1,2,3) (non-selective agonists)

• Amphetamine

Adrenergic antagonists (Antiadrenergics)

alpha-1 (A,B,C,D); alpha-2 (A,B,C); beta (1,2,3) (selective agonists)

• Pranzosin
• Doxazosin
• Terazosin

alpha-2 (A,B,C) adrenergic receptors (selective antagonist)

• Yohimbine

beta (1) adrenergic receptors (non-selective antagonists) [First generation]

• Pindolol
• propanolol
• Nadolol
• Timolol

beta (1) adrenergic receptors (selective antagonists) [Second Generation]

• Atenolol
• Esmolol

alpha-1 (A,B,C,D); alpha-2 (A,B,C); beta (1,2,3) (non-selective antagonists) [Third generation]

• Carvedilol
• Labetolol