| 释义 |
phenylephrine
phen·yl·eph·rine P0242150 (fĕn′əl-ĕf′rēn, fē′nəl-)n. An adrenergic drug, C9H13NO2, that is a powerful vasoconstrictor and is used to relieve nasal congestion, dilate the pupils, and maintain blood pressure during anesthesia.
[phenyl + (epin)ephrine.]phenylephrine (ˌfiːnaɪlˈɛfriːn; ˌfiːnaɪlˈɛfrɪn) n (Pharmacology) pharmacol a drug that is used to ease congestion in the nasal passages and treat low blood pressurephen•yl•eph•rine (ˌfɛn lˈɛf rin, -rɪn, ˌfin-)
n. an alpha-adrenergic stimulant, C19H13NO2, used chiefly as a nasal decongestant. [1945–50; phenyl + (epin) ephrine] Thesaurus| Noun | 1. | phenylephrine - a powerful vasoconstrictor used to dilate the pupils and relieve nasal congestionadrenergic, adrenergic drug - drug that has the effects of epinephrine |
Translations
phenylephrine
phenylephrine[¦fen·əl′ef·rən] (pharmacology) C9H13NO2 A sympathomimetic amine, used in its hydrochloride salt form as a vasoconstrictor. phenylephrine
phenylephrine [fen″il-ef´rin] an adrenergic with potent vasoconstrictor properties; used as the hydrochloride salt for various purposes: topically to decongest nasal and laryngeal mucous membranes or to produce mydriasis without cycloplegia; intravenously to maintain blood pressure during spinal and inhalation anesthesia, to treat vascular failure in drug-induced shock, shocklike states, and hypotension, to prolong spinal anesthesia, and to treat paroxysmal supraventricular tachycardia; and orally as a component of combination antihistaminic-decongestant preparations.phenylephrine (fĕn′əl-ĕf′rēn, fē′nəl-)n. An adrenergic drug, C9H13NO2, that is a powerful vasoconstrictor and is used to relieve nasal congestion, dilate the pupils, and maintain blood pressure during anesthesia.phenylephrine A SYMPATHOMIMETIC drug used as eye drops to dilate the pupils for ophthalmic examination of the interior of the eyes. A brand name is Minims phenylephrine.MedicalSeep/ephenylephrine
Related to phenylephrine: chlorpheniramine maleate, Phenylephrine hydrochlorideWords related to phenylephrinenoun a powerful vasoconstrictor used to dilate the pupils and relieve nasal congestionRelated Words- adrenergic
- adrenergic drug
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