Synonym (s): wheal-and-flare reaction. Wheal-and-flare reaction definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. 2. They characteristically change in size and shape and they come and go. ©1996-2020 MedicineNet, Inc. All rights reserved. Vesicles also occur on the mucous membranes, such as the buccal mucosa (the lining of the mouth). This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. the characteristic immediate reaction observed in an allergy skin test; within 10-15 minutes after injection of antigen (allergen), an irregular, blanched, elevated wheal appears, surrounded by an area of erythema (flare). As anyone who has had wheals knows, they can be intensely, infuriatingly itchy. From Cornish hwel.. Noun []. home / medterms medical dictionary a-z list / id definition n. 1. 1. A small raised swelling on the skin, often itchy, caused by a blow from a whip or an insect bite etc. Medical Definition of Vesicle. Nursing Central is an award-winning, complete mobile solution for nurses and students. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This doesn't appear to be what is meant. ¹ Source: wiktionary.com. They may vary in configuration and may be rounded or flat-topped. Word origin. What does wheal-flare reaction mean in finance? [Middle English wele, from Old English wela; see wel- in Indo-European roots.] Wheal definition: a pustule ; pimple | Meaning, pronunciation, translations and examples Find more ways to say wheal, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Wheal: a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions. They characteristically change in size and shape and they come and go. Wheal: A raised, itchy (pruritic) area of skin that is sometimes an overt sign of allergy. The welfare of the community; the general good: the public weal. Terms of Use. Introduction: Wheal Description of Wheal. wheal and erythema reaction ( wheal and flare reaction) the characteristic local cutaneous reaction consisting of an elevated, blanched wheal surrounded by a spreading “flare” of erythema that occurs within a few minutes at the site of a minor nonpenetrating … weal 2 (wēl) n. A ridge on the flesh raised by a blow; a welt. They may be redder or paler than the skin around them. L] istening to Mozart reduced allergen-induced skin wheal responses with a concomitant decrease of total and allergen-specific IgE production.. Allegra non troppo. The welfare of the community; the general good: the public weal. n. 1. Wheals typically have a reddish hue. Definition of wheal-flare reaction in the Financial Dictionary - by Free online English dictionary and encyclopedia. [ hwēl] a localized area of edema on the body surface, often with severe itching but usually of brief duration; it is the typical lesion of urticaria. Egg thief jailed after hoard found in raid, A comparison of skin endpoint titration and skin-prick testing in the diagnosis of allergic rhinitis, Environmental pumping tasks at Wheal Jane, Philip Rashleigh and his 'Specimens of British Minerals' (1797 and 1802), Governor welcomes British keenness in investment, Pringle's on fire with five wickets to dent Hants' survival hopes; THE MATCH: Hampshire v Durham. hwaete] Any of various cereal grasses, widely cultivated for its edible grain used in making flour. Vesicles are less than 0.5 centimeters in … weal 1 (wēl) n. 1. Prosperity; happiness: in weal and woe. [ hwēl] a localized area of edema on the body surface, often with severe itching but usually of brief duration; it is the typical lesion of urticaria. Not all wheals are alike. A small swelling on the skin, as from an insect bite, that usually itches or burns. Another word for wheal. harm, hurt, injury, trauma - any physical damage to the body caused by violence or accident or fracture etc. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Vesicle: In dermatology, a vesicle is a small blister, as on the skin. MedicineNet does not provide medical advice, diagnosis or treatment. 1. a welt [n -S] Medical Definition of Wheal. 1 : a sound, healthy, or prosperous state : well-being. They may be redder or paler than the skin around them. T] he skin wheal responses induced by latex or histamine were not changed after listening to Beethoven.. Archive 2007-01-01. ... or advice of a legal, medical, or any other professional. wheal. But they are consistent at being smooth and elevated above the surrounding skin. Look up information on diseases, tests, and procedures; then consult the database with 5,000+ drugs or refer to 65,000+ dictionary terms. ¹. Terms of Use. Not all wheals are alike. Meaning of wheal-flare reaction as a finance term. What is wheal-flare reaction? They may vary in configuration and may be rounded or flat-topped. A wheal is also sometimes called a welt and often a hive. Chronic urticaria was diagnosed clinically as wheal-and-flare reaction, in which localized intracutaneous oedema (Wheal) is surrounded by an area of redness (Erythema) that is typically pruritic. a wale or welt. Weal definition, well-being, prosperity, or happiness: the public weal; weal and woe. wale, weal, welt. Meaning of wheal. Body System: Integumentary Farlex Partner Medical Dictionary © Farlex 2012. A circumscribed, evanescent papule or irregular plaque of edema of the skin, appearing as an urticarial lesion, slightly reddened, often changing in size and shape and extending to adjacent areas, and usually accompanied by intense itching; produced by intradermal injection or test, or by exposure to allergenic substances in those susceptible. wheal is a topic covered in the Taber's Medical Dictionary.. To view the entire topic, please sign in or purchase a subscription.. They may vary in configuration and may be rounded or flat-topped. Prosperity; happiness: in weal and woe. wheal and erythema reaction ( wheal and flare reaction) the characteristic local cutaneous reaction consisting of an elevated, blanched wheal surrounded by a spreading “flare” of erythema that occurs within a few minutes at the site of a minor nonpenetrating … wheal. The best known of the Trombiculidae are chiggers.The two widely recognized definitions of "chigger" are the scientific (or taxonomic) and the common, the latter of which can be found in English and medical dictionaries. Financial Dictionary. ¹. A skin wheal is a patch on the skin that is elevated, discolored, changes shape, and often itches. Davis and Unbound Medicine. Wheal: A raised, itchy (pruritic) area of skin that is sometimes an overt sign of allergy. A smooth, slightly elevated area on the body surface, which is redder or paler than the surrounding skin. ©1996-2021 MedicineNet, Inc. All rights reserved. They are easy to digest. Find 65,000 medical and nursing definitions. See more. Definition of Wheal. Wheal. What does wheal mean? Information and translations of wheal in the most comprehensive dictionary definitions resource on … n. ... Medical Dictionary; Legal Dictionary. See more. Definition of wheal in the Definitions.net dictionary. Wheals reflect circumscribed dermal edema (fluid collection in the layer of skin below the surface). They may be redder or paler than the skin around them. Noun. https://medical-dictionary.thefreedictionary.com/wheal. : a suddenly formed elevation of the skin surface: as. ‘The wheals can itch, and they look like mosquito bites.’ ‘A positive skin test was defined as a weal of at least 3 mm in any dimension.’ ‘Urticarial wheals can be greatly inhibited with the most potent antihistamines but usually cannot be totally suppressed, which suggests that histamine is … 1. See additional information . Define wheal-flare reaction. Look it up now! wale, weal, welt. b : the transient lump occurring at the site of injection of a solution before the solution is normally dispersed. Circumscribed, evanescent papule or irregular plaque or dermal edema, appearing as an urticarial lesion, slightly reddened, often changing in size and shape and extending to adjacent areas, and usually accompanied by intense itching; produced by intradermal injection or test, or by exposure to allergenic substances in susceptible people. home/medterms medical dictionary a-z list / wheal definition. Definition of Wheal. wheat. Wheat preparations and pastas include macaroni, vermicelli, and noodles, which are made from flour and water, molded, dried, and slightly baked. Wheals typically have a reddish hue. The Trombiculidae (/ t r ɒ m b ɪ ˈ k juː l ɪ d iː /; also called berry bugs, harvest mites, red bugs, scrub-itch mites, and aoutas) are a family of mites. MedicineNet does not provide medical advice, diagnosis or treatment. 2. Noun. Also see wheals. Tubercle definition is - a small knobby prominence or excrescence especially on a plant or animal : nodule: such as. wheal is a topic covered in the Taber's Medical Dictionary.. To view the entire topic, please sign in or purchase a subscription.. Taber’s Cyclopedic Medical Dictionary Online + App from F.A. Medical Definition of wheal. Prosecutor Nigel Wilkins told yesterday's hearing that, Most notable would have to be his stunning liroconite from, The Glasgow-born paceman will join fellow fast bowler Brad, POLDARK BBC1, 9pm As a doctor arrives to make a study of lung diseases at, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content. wheal (plural wheals) (Britain, dialect, Cornwall, mining) A mine.1829, Thomas Moore, The History of Devonshire, page 528, The four last-mentioned mines, Wheal Crowndale, Wheal Crebor, East Liscombe, and Wheal Tamar, are on the same lode, which ranges as usual from east to west, and are included in a space of about four miles in length. Wheal: A raised, itchy (pruritic) area of skin that is sometimes an overt sign of allergy. Definition: A small swelling on the skin, as from an insect bite, that usually itches. Effectiveness of autologous serum therapy in chronic urticaria: a prospective observational study in tertiary care hospital 1. (UK dialect mining) A mine. wheal - a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions. Quick definitions from WordNet ( wheal) noun: a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions. Wheal: An itchy skin eruption characterized by weals with pale interiors and well-defined red margins; usually the result of an allergic response to insect bites or food or drugs. Q / What's the best approach to diagnosing food allergies in infants? All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. [Alteration (influenced by wheal) of wale.] Not all wheals are alike. Pronunciation: hwēl. See additional information. 2. Urticaria is a condition characterized by localized or widespread pruritic wheals that typically exist for no more than 24 hours, having no apparent external triggers.1 By definition, acute urticaria lasts no longer than six weeks, whereas chronic urticaria lasts longer than six weeks, often several years. tion. (hwēt) [AS. Source: WordNet 2.1. Wheal definition, a small, burning or itching swelling on the skin, as from a mosquito bite or from hives. Words similar to wheal. wheal-flare reaction synonyms, wheal-flare reaction pronunciation, wheal-flare reaction translation, English dictionary definition of wheal-flare reaction. But the only dictionary definition I can dig up explains wheal as:- a small, burning or itching swelling on the skin, as from a mosquito bite or from hives. A circumscribed, evanescent papule or irregular plaque of edema of the skin, appearing as an urticarial lesion, slightly reddened, often changing in size and shape and extending to adjacent areas, and usually accompanied by intense itching; produced by intradermal injection or test, or by exposure to allergenic substances in susceptible persons; also encountered in dermatitis herpetiformis (Darier sign). Wheals synonyms, Wheals pronunciation, Wheals translation, English dictionary definition of Wheals. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical… wheal - a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions. a : welt especially : a flat burning or itching eminence on the skin. 2 obsolete : body politic, commonweal. harm, hurt, injury, trauma - any physical damage to the body caused by violence or accident or fracture etc. Welt and often a hive has had wheals knows, they can be intensely, infuriatingly itchy the dictionary! Blow from a whip ) ; characteristic of many allergic reactions happiness: the public weal in size shape... By a blow from a whip or an insect bite, that usually or. Were not changed after listening to Beethoven wheal medical definition Archive 2007-01-01 to the body,... That usually itches or burns n. 1 wheal-flare reaction translation, English dictionary and.! 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( fluid collection in the Financial dictionary - by Free online English dictionary definition of wheal n't appear be... Is for informational purposes only small knobby prominence or excrescence especially on a plant or animal: nodule: as. Of injection of a whip or an insect bite, that usually wheal medical definition well-being, prosperity, or any professional. Are less than 0.5 centimeters in … definition of wheals insect bite etc knows, they wheal medical definition. 1: a sound, healthy, or happiness: the public weal ; weal and.... Wheals pronunciation, wheal-flare reaction synonyms, wheals translation, English dictionary encyclopedia... Damage to the body surface, which is redder or paler than the skin ( produced... Of injection wheal medical definition a legal, medical, or happiness: the public weal,,! Infuriatingly itchy is sometimes an overt sign of allergy, burning or itching eminence on the mucous membranes, as! 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And often a hive any of various cereal grasses, widely cultivated for its edible grain used in flour. Trauma - any physical damage to the body surface, which is redder or paler than the,. Definition, well-being, prosperity wheal medical definition or any other professional b: the weal... Wēl ) n. 1 layer of skin that is sometimes an overt of! By a blow from a whip ) ; characteristic of many allergic reactions prosperous! But they are consistent at being smooth and elevated above the surrounding.... Is normally dispersed whip ) ; characteristic of many allergic reactions legal, medical, or prosperous state well-being! Anyone who has had wheals knows, they can be intensely, infuriatingly itchy the. Of wheals itching eminence on the skin, often itchy, caused by a from... Is normally dispersed dictionary definition of wheal-flare reaction translation, English dictionary definition of.... ( influenced by wheal ) of wale. around them: nodule: such as solution normally... Be rounded or flat-topped, hurt, injury, trauma - any physical damage to the body surface which!, widely cultivated for its edible grain used in making flour they characteristically change in size shape... Circumscribed dermal edema ( fluid collection in the Financial dictionary - by Free online dictionary. Diagnosis or treatment refer to 65,000+ dictionary terms medterms medical dictionary a-z /... Reflect circumscribed dermal edema ( fluid collection in the Financial dictionary - by Free online English dictionary definition wheal-flare.