Allergies - Symptoms and causes - Mayo Clinic
2024年8月24日 · But with allergies, the immune system makes antibodies that mark a specific allergen as harmful, even though it isn't. Coming into contact with the allergen causes an …
Seasonal allergies: Nip them in the bud - Mayo Clinic
2024年2月28日 · If you have bad seasonal allergies, your health care provider may recommend that you have skin tests or blood tests to find out exactly what allergens trigger your …
Allergies - Diagnosis and treatment - Mayo Clinic
2024年8月24日 · Your symptoms, including any that don't seem related to allergies. Note when the symptoms began. Your family's history of allergies and asthma, including specific types of …
Allergic Diseases - Overview - Mayo Clinic
2020年6月4日 · 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 …
Drug allergy - Symptoms and causes - Mayo Clinic
2024年11月9日 · A history of other allergies, such as a food allergy or hay fever. A personal or family history of drug allergy. Increased exposure to a medicine because of high doses, …
Pet allergy - Symptoms & causes - Mayo Clinic
2021年8月4日 · Most often, pet allergy is triggered by exposure to the dead flakes of skin (dander) a pet sheds. Any animal with fur can be a source of pet allergy, but pet allergies are most …
Anaphylaxis - Symptoms & causes - Mayo Clinic
2021年10月2日 · Allergies or asthma. People who have either condition are at increased risk of having anaphylaxis. Certain other conditions. These include heart disease and an irregular …
Food allergy - Symptoms and causes - Mayo Clinic
2024年8月30日 · Food allergies are more common in children, especially toddlers and infants. As children grow older, their digestive systems mature and their bodies are less likely to react to …
Milk allergy - Symptoms & causes - Mayo Clinic
2022年6月16日 · Milk allergy is an atypical immune system response to milk and products containing milk. It's one of the most common food allergies in children. Cow's milk is the usual …
Cold or allergy: Which is it? - Mayo Clinic
2024年2月13日 · For example, people with seasonal allergies almost never have a sore throat or a cough. Viral infections, on the other hand, often do cause this symptom. And people with …