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Allergic reactions can range from life-threatening to mildly uncomfortable. Here's how to recognize and respond to symptoms. Pollen, dust, animal dander, nuts, shellfish … all of these can cause ...
Allergic reactions happen when you come into contact with an allergen. Your immune system reacts by releasing histamines and other chemicals into your blood, causing symptoms that can irritate ...
Dec 21, 2022 · Allergies occur when your immune system mistakenly triggers an allergic reaction to an allergen. Allergic reaction symptoms include congestion, watery eyes, a runny nose, vomiting and, in severe cases, anaphylaxis.
May 29, 2020 · Allergic reactions can range from mild to life-threatening. Learn how to treat common symptoms of allergic reactions, including rashes and anaphylaxis.
Aug 5, 2022 · Your provider will help you take steps to identify and avoid your allergy triggers. This is generally the most important step in preventing allergic reactions and reducing symptoms. Medications. Depending on your allergy, medications can help reduce your immune system reaction and ease symptoms.
Oct 2, 2021 · Anaphylaxis is a severe, potentially life-threatening allergic reaction. It can occur within seconds or minutes of exposure to something you're allergic to, such as peanuts or bee stings.
May 20, 2023 · Allergies occur when your immune system overreacts to substances called allergens. Common allergens that can trigger allergic reactions include pollen, pet dander, and bee venom.
