Search Results 11-20 of 37949 for allergies
Overview. If you have a mold allergy, your immune system overreacts when you breathe in mold spores. A mold allergy can cause coughing, itchy eyes and other ...
... allergies and immunology. Causes. Anaphylaxis is caused by a severe allergic reaction. It happens when the immune system mistakes a food or substance for ...
The most common symptoms of drug allergy are hives, rash or fever. But a drug allergy also may cause serious reactions. This includes a severe, life-threatening ...
Knowing if you have COVID-19, a cold, the flu or seasonal allergies isn't easy. Find out about the differences between these illnesses.
Overview. Dust mite allergy is an allergic reaction to tiny bugs that commonly live in house dust. Signs of dust mite allergy include those common to hay fever, ...
While cold symptoms typically will clear up after a week to 10 days, allergy problems can linger like pollen in the wind. If over-the-counter medications don't ...
One of the telltale signs to discern if you have allergic rhinitis or a sinus infection is if you have itchy, watery eyes along with other symptoms. Itchiness ...
DEAR MAYO CLINIC: I have struggled with stomach issues for many years. Is it possible my upset stomach can be an allergy or sensitivity to certain foods?
Overview. Hay fever, also called allergic rhinitis, causes cold-like symptoms. These may include a runny nose, itchy eyes, congestion, sneezing and sinus ...
... allergy, latex allergy, primary immunodeficiency, chronic sinusitis, stinging insect allergy, eosinophil-associated diseases and other allergic responses.
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