Search Results 1-10 of 38150 for allergy

  1. Allergies - Symptoms and causes - Mayo Clinic

    A drug allergy can cause: Hives; Itchy skin; Rash; Facial swelling; Wheezing; Anaphylaxis. Atopic dermatitis, an allergic skin condition also called eczema, can ...

  2. Pet allergy - Symptoms & causes - Mayo Clinic

    Some people with pet allergy may also experience skin symptoms, a pattern known as allergic dermatitis. This type of dermatitis is an immune system reaction ...

  3. Food allergy - Symptoms and causes - Mayo Clinic

    For people with food allergies, symptoms can range from annoying to life-threatening. Learn about diagnosis and treatment of this common immune reaction.

  4. Mayo Clinic Q and A: Allergies or a virus? How to tell the difference

    But in the last few weeks I have been experiencing congestion, runny nose and a persistent cough. How can I determine whether this is a cold, allergies or ...

  5. Drug allergy - Symptoms and causes - Mayo Clinic

    Learn which drugs are more likely to cause an allergic reaction, what symptoms look like and what treatments can calm such a reaction.

  6. Anaphylaxis - Symptoms & causes - Mayo Clinic

    Allergy symptoms aren't usually life-threatening, but a severe allergic reaction can lead to anaphylaxis. Even if you or your child has had only a mild ...

  7. Allergies - Diagnosis and treatment - Mayo Clinic

    Allergy symptoms can range from mild to severe, even life-threatening. Most allergies can't be cured, but treatments can help.

  8. Allergy shots - Mayo Clinic

    Each allergy shot contains a tiny amount of the specific substance or substances that trigger your allergic reactions. These are called allergens. Allergy shots ...

  9. Mayo Clinic Q and A: Is it allergies or a sinus infection?

    Allergies and sinus infections often are mistaken for one another. But they are two separate conditions, with some different symptoms.

  10. Dust mite allergy - Symptoms & causes - Mayo Clinic

    Dust mite allergy symptoms caused by inflammation of nasal passages include: Sneezing; Runny nose; Itchy, red or watery eyes; Nasal congestion; Itchy nose, roof ...