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  1. Allergies - Symptoms and causes - Mayo Clinic

    Aug 24, 2024 · Symptoms Allergy symptoms depend on what allergen is involved. The symptoms can affect the airways, sinuses and nasal passages, skin, and digestive system. Allergic reactions can …

  2. Allergies - Diagnosis and treatment - Mayo Clinic

    Aug 24, 2024 · Treatment Allergy treatments include: Staying away from allergy triggers, also known as avoidance. Your healthcare professional helps you take steps to spot and stay away from your …

  3. Allergic Diseases - Overview - Mayo Clinic

    Jun 4, 2020 · To help people with a wide range of allergic diseases, allergy specialists at Mayo Clinic locations offer comprehensive treatment for asthma, hay fever (allergic rhinitis), food allergy, …

  4. Alergias - Síntomas y causas - Mayo Clinic

    Nov 7, 2024 · Los síntomas de la alergia pueden variar de leves a graves, incluso del tipo que ponen en riesgo la vida. Infórmate sobre los tratamientos y los consejos de prevención que pueden ser útiles.

  5. Anaphylaxis - Symptoms & causes - Mayo Clinic

    Apr 16, 2025 · 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. …

  6. Immunology (Allergy & Asthma) - Mayo Clinic Health System

    Mar 4, 2024 · Our immunologists provide consultations for allergies, asthma, autoimmune diseases, immune disorders and more.

  7. Drug allergy - Symptoms and causes - Mayo Clinic

    Nov 9, 2024 · Overview A drug allergy is the reaction of the immune system to a medicine. Any medicine — over-the-counter, prescription or herbal — can trigger a drug allergy. However, a drug allergy is …

  8. Allergy medications: Know your options - Mayo Clinic

    Mar 28, 2025 · Allergy medicines are available as pills, liquids, inhalers, nasal sprays, eye drops, skin creams and shots, also called injections. Many allergy medicines are available without a prescription. …

  9. Allergy-proof your home - Mayo Clinic

    Allergy-proof your home Don't let pet, dust, mold or pollen allergies make you miserable in your own home. Room by room, you can take these steps to have an allergen-free abode.

  10. Food allergy vs. food intolerance: What's the difference?

    Feb 28, 2024 · What's the difference between a food intolerance and a food allergy? Physical reactions to certain foods are common, but most are caused by a food intolerance rather than a food allergy. A …