sympatheticolytic

A form of sympatholytic — That opposes the stimulation of the sympathetic nervous system.

Scrabble 34

Meanings

adjectivesympatheticolytic (comparative more sympatheticolytic, superlative most sympatheticolytic)

comparative more sympatheticolytic · superlative most sympatheticolytic

  1. alternativeAlternative form of sympatholytic.

    Other pharmacologic actions include the cyanosis of the coxcomb, rather slight sympatheticolytic (epinephrine-reversal) action, slight rise in blood pressure, depression of frog’s heart, mydriasis in rabbits (M. E. Davis, Adair, Chen and Swanson, 1935).

    1936, A Manual of Pharmacology and Its Applications to Therapeutics and Toxicology, page 434
    2 more examples

    Our own observations—particularly in those experiments in which marked variations of the electrocardiogram during the hot-air bath were reduced or disappeared after application of a sympatheticolytic drug—often showed typical sympatheticotonic variations during the pyrexia and vagotonic variations after its completion (Fig. 2).

    1949, British Journal of Physical Medicine, page 12

    At this time, the rationale for the use of ergotamine was that, contrary to the interpretation that had prevailed in earlier years, migraine headache depended on excessive rather than decreased sympathetic activity, and that ergotamine had a sympatheticolytic rather than a sympathomimetic effect.

    2012 April 24, Mervyn J. Eadie, “Chapter 6: The Treatment of Migraine”, in Headache: Through the Centuries, Oxford University Press, →ISBN, page 170
nounsympatheticolytic (plural sympatheticolytics)

plural sympatheticolytics

  1. alternativeAlternative form of sympatholytic.

    Cocaine diminished considerably the hypertensive effect, which is not reversed by the sympatheticolytic F. 883.

    1940, British Chemical and Physiological Abstracts, page 248
    5 more examples

    Combined therapy is recommended—“priscol” (benzyl-imidazoline) a sympatheticolytic, 20 mg. daily, and “dilvaséne”, a synthetic parasympatheticomimetic, 50 mg. daily, both by mouth, in three or four divided doses.

    1951, Ophthalmic Literature, volume 5, page 705

    Drugs used were hydergine, a sympatheticolytic and vasodilator combination of dihydroergocornine, dihydroergocristine and dihydroergokryptine, and bellergal, a combination of a parasympatheticolytic bellafoline, a sympatheticolytic ergotamine tartrate and a sedative phenobarbitone.

    1953, The Year Book of Neurology, Psychiatry, and Neurosurgery, page 373

    Experiments with the administration of 0.75 mg. ergotamine subcutaneously did not confirm the assumed importance of sympatheticolytics in the inhibition of mucus secretion.

    1958, Review of Czechoslovak Medicine, volume 4, page 116

    Flemming (1954) found, after instillation of drugs into the conjunctival sac, that sympathetico-memetics and parasympatheticolytics increase the flicker frequency, while parasympathetico-memetics and sympatheticolytics reduce it. (Alpern and Jampel, 1959).

    1968, Marcel Monnier, Functions of the Nervous System, page 587

    In this therapy every pharmacodynamic agent acts predominantly at the level of the pathogenic link affected: the sympatheticolytics at the level of vasoconstriction, the adrenocortical mixture at the level of vasodilatation.

    1979, Endocrinologie, volume 17, page 86

Origin

Cite this entry
APA

sympatheticolytic. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/sympatheticolytic

MLA

“sympatheticolytic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sympatheticolytic. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “sympatheticolytic,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/sympatheticolytic.

Source: sympatheticolytic on Wiktionary, CC BY-SA 4.0.