http://urticariatreatment.blog300.com - home remedies for hives urticaria - medical home remedies urticaria<br /><br />What causes hives and angioedema?<br /><br />Hives are produced when histamine and other compounds are released <br />from cells called mast cells, which are normally found in the skin. <br /><br />Histamine causes fluid to leak from the local blood vessels, leading to swelling in the skin.<br /><br />Hives are very common. Although they can be annoying, they usually resolve <br />on their own over a period of weeks and are rarely medically serious. <br /><br />Some hives are caused by allergies to such things as foods, medications, <br />and insect stings, but in the majority of cases, no specific cause for them is ever found.<br /><br />home remedies for hives urticaria - medical home remedies urticaria
