By skyforbes Allergology is the branch of medicine studying allergies and immune system hypersensitivity. Allergology deals with issues related to the prevention, diagnosis and treatment of various types of allergies, learning conditions and triggers. Allergy is an abnormal and specific reaction of the immune system caused by an increased sensitivity to certain substances. It triggers the body’s immunological mechanisms and causes an excessive immune response to substances foreign to the body. This is why allergology is closely related to immunology. Allergy is a truly unpleasant condition that greatly affects the general well-being of people exposed to it. Allergies reduce quality of life, concentration, information perception, productivity, learning ability, etc.
Substances that cause hypersensitivity of the body, that is, causing an allergic reaction, are called allergens. They are usually harmless to most people, but dangerous for allergy sufferers. There are different types of allergies like seasonal, food, dust, medication, etc., depending on the allergens causing them. The most common allergens are pollen, food, animal hair, dust, mold, food, mites, insect venom. Hypersensitivity of the body with allergies to certain substances is associated with immunoglobulins E (IgE). The body produces specific antibodies IgE when first encounters allergens. When exposed to such allergens in the future, these antibodies trigger the release of certain chemicals by immune cells, mast cells, and basophils. These chemicals like histamine, chemokines, proteases, heparin, in particular histamine, cause an overreaction of blood vessels, smooth muscle tissue, and allergic symptoms.
A range of allergy symptoms is sufficiently wide and includes rashes, itchiness, hives, redness of the skin and eyes, runny nose, tearing, swelling, vomiting. According to the symptoms, their severity, causes, and affected parts of the body, the allergic conditions are differentiated. One differs the allergic rhinitis, atopic eczema, allergic conjunctivitis, food allergy, medication allergy, asthma, anaphylaxis, etc.
The effectiveness of managing and treatment of allergic diseases in most depends on the ability to make an accurate diagnosis. Among the common diagnostics methods of the allergy are the external inspection of the patient and different kinds of allergy testing like allergy blood testing, skin prick testing, patch testing. Allergy testing helps to exclude or confirm allergies, and detect the kinds of allergens causing a problem for a certain person. Each of these methods has a high diagnostic value.
Allergology solution supplies the ConceptDraw DIAGRAM with powerful functionality and drawing tools for designing illustrations, diagrams, schematics, presentation slides, and infographics on the subject of allergology. The solution includes a large collection of pre-designed vector allergen pictograms, images and clipart, likewise a set of professionally designed samples. They are useful for illustrating prevention methods, allergy testing methods, and the treatment of allergic diseases. Use these tools to describe the latest research and technology in allergy and to illustrate a typical allergic reaction for each type of allergy. Easily depict ways to manage various allergic reactions, including seasonal allergies, food allergies, drug allergies, pet allergies, and many other types of allergies. This solution will benefit all healthcare professionals and healthcare professionals, especially allergists and immunologists.