Allergies - Symptoms and causes - Mayo Clinic
WEBAug 5, 2022 · Allergy symptoms, which depend on the substance involved, can affect your airways, sinuses and nasal passages, skin, and digestive system. Allergic reactions can range from mild to severe. In some severe cases, allergies can trigger a life-threatening reaction known as anaphylaxis.
Allergic Reaction: Symptoms, Treatment, Prevention & More
WEBApr 21, 2023 · An allergic reaction happens when your immune system defends against substances that otherwise wouldn’t pose a threat to your body. Common allergens include pollen, mold, and certain foods....
Allergies: Symptoms, Reaction, Treatment & Management
WEBAllergies are your body’s reaction to normally harmless substances. Allergy symptoms range from mild to life-threatening. Treatments include antihistamines, decongestants, nasal steroids, asthma medicines and immunotherapy.
Allergic Reactions: Symptoms, Triggers, and Treatments - WebMD
WEBMar 8, 2024 · Allergic reactions can affect your eyes, skin, breathing or more. If you were having one, would you know it? WebMD tells you what you need to know.
Allergy Symptoms: Signs, Symptoms, and Treatment - WebMD
WEBNov 20, 2023 · What is an allergen? An allergen is a substance that triggers an allergic reaction. The most common allergens include: Dust. Cockroaches. Pet dander, as well as pet fur, pee, and spit....
Allergies - Diagnosis and treatment - Mayo Clinic
WEBAug 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.
Allergy Basics: What Happens During an Allergic Reaction? - WebMD
WEB5 min read. What Is an Allergy? Airborne allergens, such as pollen, can be a major trigger for allergies. (Photo Credit: iStock/Getty Images) You get allergies when your immune system responds to...
Allergies Overview: Symptoms, Treatments, and More - Healthline
WEBJun 5, 2018 · Symptoms. Skin allergies. Causes. Treatments. Natural remedies. Diagnosis. Blood test. Prevention. Complications. Asthma. Cold. Cough. Bronchitis. Babies. Takeaway. An allergy is an immune system...
Allergies | Allergy Symptoms | MedlinePlus
WEBMay 16, 2018 · An allergy is a reaction by your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing. Substances that often cause reactions are: Pollen. Dust mites. Mold spores. Pet dander. Food. Insect stings.
Anaphylaxis - Symptoms & causes - Mayo Clinic
WEBOct 2, 2021 · Overview. Anaphylaxis is a severe, life-threatening allergic reaction. It can happen seconds or minutes after you’ve been exposed to something you’re allergic to. Peanuts or bee stings are examples. In anaphylaxis, the immune system releases a flood of chemicals that can cause the body to go into shock.
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