PPT-Second-Generation Antihistamines for AR and Urticaria

in The Asia Pacific Region Introduction Current Unmet Needs in Patients With AR and Urticaria in the Asia Pacific Region Guidelines Recommendations AR Guidelines Recommendations Urticaria The Ideal SecondGeneration Antihistamine. . By: Jean Collado . Before Learning About Antihistamines . We must learn about histamine. . . Histamine is an organic nitrogen compound involved with our immune . system. It was . discovered in 1910 by Henry Dale and Patrick Laidlaw. Copyright Regulations 1969. WARNING. This material has been copied and communicated to. . you by or on behalf of the University of Sydney. . pursuant to Part VB of the Copyright Act 1968. . (The Act).. Cause of acute generalized urticaria often is undetermined. Known causes include the following: Infections (e.g., pharyngitis, GI infections, genitourinary infections, respiratory infections, fung ANTIHISTAMINE. . Diphenhydramine. DECONGESTANTS. MUCOLYTICS. . Acetylcysteine. EXPECTORANTS. . Guaifenesin. COUGH SUPPRESSANTS. Codeine. DM (. dextromethorphan. ). Global Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Pulmonary Disease . A presentation for patients. Provided courtesy of UNEV. Urticaria. Hives or angioedema. Hives. . and. . angioedema. Men and women. Young and elderly. Urticaria is common. Total . population. . &. Angioedema. Urticaria. :. Very common Skin disease affected 20% of population at certain time in their life characterized by appearance of wheals or hives with or without . angioedema. .. Pathogenesis:. Histamine. Endogenous compound. Found in specialized cells. Important role in:. Allergic reaction. Regulation of . gastric acid secretion. Histamine use limited to diagnostic procedures. Histamine. Distribution. Rhiley Dobosz and Leah Childress. Aquagenic urticaria. -Water allergy. -Hives cover any part of body that come into contact with water. -Mostly affects women during onset puberty. . Scientific description. Etiologic factors. Drugs. Penicillin and related antibiotics. The incidence of aspirin-induced . urticaria. has fallen. Aspirin-sensitive persons tend to have cross-sensitivity with . tartrazine. , the yellow . Histamine is an autacoid chemical messenger mostly generated in mast cells that mediates a wide range of cellular responses, including allergic and inflammatory reactions, gastric acid secretion, and neurotransmission in parts of the brain. . 65 any special treatment, but known triggers should be avoided [4]. We recommended that our patient wear other shirts. 
 Department of Dermatology, Istanbul Medeniyet University Faculty of Medicine Goztepe Training and Research Hospital, Istanbul, TurkeyUrticaria, also known as hives among people, is a very common disea Shaymaa F. Abbas. MSc Pharmacology. 1. Histamine. is an endogenous substance , widely distributed in the body, . It is called "Autacoid or local hormone, because it acts locally at the site of release. . Download PDF Full Urticaria Cure™ eBook by Dr Gary M.D - A Program That provide you with a step-by-step guide that will enable you to cure your hives and angioedema within 2-3 weeks.