vasoconstrictor love

vasoconstrictor

Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun Something, such as a nerve or drug, that causes vasoconstriction.

from The Century Dictionary.

  • Serving to constrict vessels when stimulated, as certain nerves: opposed to vasodilator. Both are included under vasomotor.
  • noun That which causes contraction of the blood-vessels: applied to nerves and to certain drugs.

from the GNU version of the Collaborative International Dictionary of English.

  • adjective (Physiol.) Causing constriction of the blood vessels; These nerves are also called vasohypertonic.
  • noun (Medicine, Physiology) A substance which causes constriction of the blood vessels. Such substances are used in medicine to raise abnormally low blood pressure.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun medicine Any substance that causes vasoconstriction

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure

Etymologies

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Examples

  • Its all about caffeine being a vasoconstrictor and everything starting to open up when the caffeine gets low.

    Updating the resolutions 2010

  • Tobacco also acts as a vasoconstrictor, (constrictor of blood vessels), reducing blood flow to an area, and temporarily raising blood pressure.

    Dr. Nicholas Perricone: 7 Deadly Sins of Skin Aging 2009

  • The ingredient in the drops, tetrahydrozaline hydrochloride, is a vasoconstrictor, so it might reduce skin redness too.

    Simple Skin Beauty Ellen Marmur 2009

  • The ingredient in the drops, tetrahydrozaline hydrochloride, is a vasoconstrictor, so it might reduce skin redness too.

    Simple Skin Beauty Ellen Marmur 2009

  • The ingredient in the drops, tetrahydrozaline hydrochloride, is a vasoconstrictor, so it might reduce skin redness too.

    Simple Skin Beauty Ellen Marmur 2009

  • Cigarettes are a vasoconstrictor, raise blood pressure and stress the adrenals whose job it is to regulate the blood pressure.

    Cold Weather and Hypothermia 2007

  • The new ingredient is called Phenyleprine, which is a vasoconstrictor.

    Sudafed PE: Pregnant Women Should Watch Out For Reformulated Medicines - The Consumerist 2007

  • L-amphetamine has some pressor/sympathomimetic effects which pseudoephedrine/phenylephrine/ephedrine all have, this vasoconstrictor type effect is responsible for the relief of rhinitis but virtually no psychoactive effects; D-amphetamine has both in spades.

    Mind Hacks: Drug tampering for fun and profit 2006

  • If you read the link, you go on to discover that Ipomoea varieties contain a lot of ergotamine, which is a vasoconstrictor and uterine stimulator, and should be approached with caution.

    L.S.D., R.I.P. 2006

  • As the caffeine that the body is so used to wears out of the system, since caffeine is usually a vasoconstrictor -- it narrows the blood vessels -- without that, the blood vessels dilate and it causes a headache.

    CNN Transcript Sep 25, 2004 2004

Comments

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  • "...I used this to lay a fine mist over the operating field and wash away the first welling of blood. Not too much; the vasoconstrictor I had given him was working, but the effect wouldn't last long."

    —Diana Gabaldon, An Echo in the Bone (New York: Delacorte Press, 2009), 556

    December 17, 2009