be sneezing, hayfever, or even asthma. But anaphylaxis could be those symptoms as well as more, including hypotension-- or low blood pressure; wheezing to the point where you can't breathe; loss of consciousness or passing out. So anaphylaxis is life-threatening or very severe allergies. ...
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Causes and Risk Factors of Allergies Your risk of developing allergies is higher if you: Have asthma Have a family history of asthma or allergies Are younger than 18 Children sometimes outgrow allergies as they get older. It’s also not uncommon for allergies to go away and then return year...
What is anaphylaxis?Anaphylaxis is a life-threatening allergic reaction that must be treated immediately. Your risk for anaphylaxis increases if you have asthma or allergies. Medical conditions such as heart disease can also increase your risk. It is important to be prepared if you are at risk ...
AllergiesAllergies are caused by an abnormal hypersensitive response by the immune system upon the exposure of a foreign substance to the body. Some reactions can be harmless while others can be life threatening.Answer and Explanation: Anaphylaxis is a type of allergic reaction which is severe and...
Whatever the case, allergies are all over, and they’re big business. They’re the sixth-leading cause of chronic illness in the U.S., according to the CDC. And they cost Americans more than $18 billion a year. Allergic Reactions ...
Allergies are what happens when the immune system overreacts to a harmless trigger in the environment. It’s a case of mistaken identity: Immune cells responsible for protecting the body against germs misidentify and react to a harmless substance. The allergic reaction is what happens in the bo...
may develop an allergy after you have been exposed to an allergen more than once. Allergies are most common in children and elderly people, but anyone can have an allergic reaction. Your risk is also increased if you have a family history of allergies or a medical condition such as asthma....
Anaphylaxis is potentially life threatening and always requires an emergency response. Fortunately anaphylactic reactions are uncommon and usually preventable.Food Allergies and Anaphylaxis 3What causes anaphylaxis?The most common causes of anaphylaxis are: Food allergy – peanuts, other nuts, cows milk,...
Both, however, can be quite serious, as can intolerances, and a range of symptoms can be caused by allergies, sensitivities, and intolerances. For this reason, it is a good idea to see a doctor about symptoms which appear to be linked to exposure to certain substances, to figure out ...