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Doctor insights on: What Are The Common Factors That Trigger Allergies

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What are the common factors that trigger allergies?

What are the common factors that trigger allergies?

Pollen dust pets: Many things in the environment can cause allergies...Pollen pets food dust bees. An allergist can be very helpful in figuring it out for you. ...Read more

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Dr. John Chiu
2,491 doctors shared insights

Allergies (Definition)

Allergies occur when your immune system is triggered by envirionmental factors it should ignore--for example, pollen in the air, or dander on a cat or dog--and creates cells to fight against them. An allergic reaction typically causes itching, congestion, or drainage, and ...Read more


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Is watermelon a common trigger for allergies?

Is watermelon a common trigger for allergies?

Possibly: There is something called oral allergy syndrome, where people who are allergic to ragweed, cannot eat the melon family. They get itching in the mouth and ears, and sometimes swelling. This occurs in people who are allergic to birch trees, and eat hazelnuts, or some fruits such as apple, plums, and nectarines. ...Read more

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Bad flushing neck, face, arms after eating.No common triggers. Blood and food allergy test neg, mastocytosis neg, carcinoid neg, I'm going crazy, why?

Bad flushing neck, face, arms after eating.No common triggers. Blood and food allergy test neg, mastocytosis neg, carcinoid neg, I'm going crazy, why?

Flushing after meal: I know it is very frustrating but please continue to be a good detective to find out what is happening. A more sensitive food sensitivity panel may help. See Great Plains Laboratory in Texas website. They have an excellent one. Stick w/your doc and consider a second option. Peace and good health. ...Read more

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How common are dog allergies?

How common are dog allergies?

Common: Allergic rhinitis including allergy to dogs is common, affecting 10-30% of people in the U.S. Rates seems to be increasing over time, particularly in urban areas.These statistic include all allergy sufferers (trees, grass, weeds, dust mites, molds, cats, dogs, etc). I don't have rates for dog allergy sufferers specifically. ...Read more

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How common are dairy allergies?

How common are dairy allergies?

Common: As food allergies go, milk is one of the more common offenders. More common in kids and there's a good chance they'll outgrow it. ...Read more

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What are some common allergies?

What are some common allergies?

Several: Inhalant allergies are to pollen, pet dander, dust mites, mold, venom allergies to stinging insects as bees, wasp, hornets and yellow jackets, contact allergies to cosmetics, jewelry, chemicals, drug allergies, food allergies, you name it.. ...Read more

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What foods can trigger allergies?

What foods can trigger allergies?

A few cause most: About 90% of serious food allergies caused by immune mechanisms come from a few foods: milk, egg, soy, wheat, peanut, tree nuts, fish, and shellfish. Allergies to fruits and vegetables are often due to cross-reactions with pollen allergies. However, there are also reactions that are not caused by immune mechanisms (intolerances) and these can occur to a wide range of other foods. ...Read more

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How common are allergies to onions?

How common are allergies to onions?

Onion Allergy: Not very although it is possible; just depends on what your allergic reaction is. Because onions grow in the ground, it might be that you are allergic to grass or weeds but have a cross-reactive reaction taking place called oral-allergy syndrome. ...Read more

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What's causing my common allergies?

What's causing my common allergies?

Pollen dust pets: Many things in the environment can cause allergies...Pollen pets food dust bees. An allergist can be very helpful in figuring it out for you see www.Acaai.Org. ...Read more