All are vasodilators except
Correct Answer: Cocaine
Description: Cocaine in the periphery blocks uptake of NA and adrenaline into adrenergic nerve endings,resulting in higher concentration of the transmitter around the receptors leading to sympathomimetic effect thats is vasoconstriction , tachycardia,rise in BP , mydriasis. From KD Tripati 7th edition Page no 365
Category:
Pharmacology
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