Drugs acting on the sympathetic system:
I-Sympathomimetics:
* Indirectly acting:
ephedrine, amphetamine (tyramine), cocaine
* Directly acting:
- Agonists:
- norepinephrine , epinephrine
- clonidine , -methylnorepinephrine
- phenylephrine, methoxamine
*Agonists:
- epinephrine, isoprenaline
- salbutamol, terbutaline
- norepinephrine, dobutamine
II- Adrenergic neurone blockers:
Reserpine, guanethidine, bethanidine
III- Adrenoceptor antagonists:
* - Blockers:
:phenoxybenzamine,phentolamine
*- Blockers:
-propranolol, madolol, timolol, pindolol, oxprenolol, carvedilol
- (cardioselective): atenolol, metoprolol, acebutolol