What is the definition of the dose-response relationship in allergic reactions?

An allergy index is a measurement that indicates the level of allergens present in the air. It helps people with allergies to anticipate and manage their ... However, how best to define a low-risk penicillin allergy history is uncertain. ... definitions, to determine an optimal low-risk definition. Results: A ... Dec 10, 2018 ... An allergy is the body's erroneous reaction to a foreign substance that is completely harmless for all intents and purposes. May 1, 2004 ... This new report, “Adult Chronic Rhinosinusitis: Definitions, Diagnosis, Epidemiology, and Pathophysiology,” includes guidance on how to measure a patient's ... ... Definition) is complete and that the device itself is unused and in date and leads practice sessions for staff who have undertaken anaphylaxis management. J Allergy Clin Immunol. 2010;126(6 Suppl):S1. Food allergy is an important ... The Guidelines include a consensus definition for food allergy, discuss ... Apr 21, 2025 ... 1. altered bodily reactivity (such as hypersensitivity) to an antigen in response to a first exposure; a bee venom; allergy so severe that a second sting may ... The allergens chosen for testing often depend upon the age of the patient, history of allergen exposure, season of the year, and clinical manifestations. Allergy definition. An allergy is a disorder caused by an abnormal reaction to a harmless substance called an allergen. The word allergen literally means ... Allergy occurs when a person's immune system reacts to substances in the environment that are harmless to most people. These substances are known as allergens ...