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Allergic Reaction Signs And Symptoms. Symptoms are what a person is feeling. There are 4 main types of allergic reactions to note. These signs and symptoms of allergic reactions can range in severity depending on the type of allergic reaction and how allergic to an allergen your body is. Signs and symptoms of allergic reactions include shortness of breath itching watery eyes fatigue and wheezing.
Vomiting abdominal pain these are signs of a severe allergic reactionanaphylaxis in someone with severe insect allergy Tingling of the mouth. Common signs and symptoms. Symptoms are what a person is feeling. A drop in blood pressure causing dizziness light-headedness feeling faint or weak or passing out. What are the 4 types of allergic reactions. Trouble breathing caused by swelling of the airways including a severe asthma attack for people who have asthma.
Hives welts or body redness - Hives 107 KB.
With Type I reactions the symptoms will appear almost immediately and include reactions to pollen dust animal dander and. These triggers are also called allergens. It is important to watch for any one of the signs of anaphylaxis shown above. Others get itchy hives or watery eyes. Signs and symptoms of an allergic reaction include itching and watering of the eyes nasal congestion sneezing runny nose scratchy throat and cough due to postnasal drip. Symptoms and signs of a food allergy reaction include nausea vomiting diarrhea abdominal pain itching hives eczema asthma lightheadedness and anaphylaxis.