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A food allergy is an abnormal immune response to food.The symptoms of the allergic reaction may range from mild to severe. They may include itchiness, swelling of the tongue, vomiting, diarrhea, hives, trouble breathing, or low blood pressure.
A synthetic food dye used in processed foods like confections, soft drinks, flavoring syrups, condiments and convenience foods in order to create a potent yellow or bright green coloring. Prevalence of allergenicity is unclear but it is the most likely azo dye to cause hypersensitivity and reactions may occur from ingestion or skin contact. It ...
Food, insect stings, and medications are common causes of severe reactions. [2] Their development is due to both genetic and environmental factors. [ 2 ] The underlying mechanism involves immunoglobulin E antibodies (IgE), part of the body's immune system, binding to an allergen and then to a receptor on mast cells or basophils where it ...
“Health conditions often are accompanied by other areas of the body that are affected or a systemic health problem,” Dr. Thosani says. ... It causes itching, inflammation, a rash, cracked skin ...
Poultry meat allergy is a rare food allergy in humans caused by consumption of poultry meat (commonly chicken and turkey) whereby the body triggers an immune reaction and becomes overloaded with immunoglobulin E (IgE) antibodies. [1] [2] It can co-occur with egg allergy but more often occurs without allergy to poultry eggs.
In adults, up to 60% of all food allergic reactions are due to cross-reactions between foods and inhalative allergens. [4] OAS is a class II allergy where the body's immune system produces IgE antibodies against pollen; in OAS, these antibodies also bind to (or cross-react with) other structurally similar proteins found in botanically related ...
Stress messes with your hormones, and a hormonal imbalance can cause vaginal itching. “Stress, good or bad, can alter your normal balance,” Harrison says. “Stress, good or bad, can alter ...
Shellfish allergy is among the most common food allergies."Shellfish" is a colloquial and fisheries term for aquatic invertebrates used as food, including various species of molluscs such as clams, mussels, oysters and scallops, crustaceans such as shrimp, lobsters and crabs, and cephalopods such as squid and octopus.