{"version":"1.0","provider_name":"Glossary","provider_url":"https:\/\/www.healthbenefitstimes.com\/glossary","author_name":"Glossary","author_url":"https:\/\/www.healthbenefitstimes.com\/glossary\/author\/adminglossary\/","title":"Wheal - Definition of Wheal","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BurIDORCSs\"><a href=\"https:\/\/www.healthbenefitstimes.com\/glossary\/wheal\/\">Wheal<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.healthbenefitstimes.com\/glossary\/wheal\/embed\/#?secret=BurIDORCSs\" width=\"600\" height=\"338\" title=\"&#8220;Wheal&#8221; &#8212; Glossary\" data-secret=\"BurIDORCSs\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.healthbenefitstimes.com\/glossary\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.healthbenefitstimes.com\/glossary\/wp-content\/uploads\/2020\/03\/Wheal.jpg","thumbnail_width":490,"thumbnail_height":257,"description":"A firm, elevated swelling of the skin. Also called a weal or welt.An inflammatory response to mild skin irritation, with a well-defined, raised redness, lasting for perhaps and hour and then disappearing. The cause is usually atopic allergies in an IgE-excess person, although mild, subclinical adrenocortical deficiency can be another factor.Generally round, transient elevation of the skin, which is white in the center, with pale red edges; often accompanied by itching.A smooth, round, elevated area of the skin with red edges and a white center, usually accompanied by itching; hives.A swelling on the skin produced by a sting, an injection, an external force, or an internal reaction.Individual lesion, usually with a red margin and pale center, of an itchy skin emption, characteristic of many allergic reactions.A temporary red or pale raised area of the skin, often accompanied by severe itching. Wheals may be caused by scratching or rubbing the skin and are sometimes the sign of a local or general allergy.A more or less round and temporary elevation of the skin, white in the center with a pale-red periphery, accompanied by itching. It is seen in urticaria, insect bites, anaphylaxis, and angioneurotic edema.An elongated mark or ridge. Such a ridge is produced by intradermal injection.Itchy, swollen lesion that lasts only a few hours; caused by a blow or scratch, the bite of an insect, urticaria (skin allergy), or the sting of a nettle. Examples include hives and mosquito bites.A skin blister caused by hives, the lash of a whip, or an insect sting."}