phenoxybenzamine

[fi-nok-see-ben-zuh-meen]

noun

Pharmacology.

1. an alpha blocker, C 1 8 H 2 2 ClNO, used to dilate vascular peripheral blood vessels in the treatment of Raynaud's disease and in pheochromocytoma.

Word History and Origins

Origin of phenoxybenzamine¹

phen(o)- + oxy- ² + benzamine

Example Sentences

The clean-sheets pill A drug is being developed in the UK based on phenoxybenzamine and thioridazine, which have been found to stop muscle contraction in the vas deferens so that sperm isn’t pushed forward.

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He recommends giving massive doses of hydrocortisone. or of phenoxybenzamine, a new drug not yet released for general use.

Read more on Time Magazine Archive

They gave reserpine first, then nerve-blocking drugs, hydralazine and veratrum compounds, finally phenoxybenzamine.

Read more on Time Magazine Archive