Allergy Basics
There are many types of allergies and allergic reactions. Get a basic overview of allergies, your immune system and why some people are more susceptible to allergies than others.
Goodbye to Allergies? Scientists Discover How to Trick Body's Immune System
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Top 5 Cat Allergy Symptoms
What Are Some Symptoms of Feather Allergy?
What are some symptoms of allergies to horses?
Why There Is So Much Confusion About Who Has Food Allergies
Adult-onset Food Allergies Are More Prevalent Than Previously Believed
Your Hay Fever Could Make You Allergic to Some Fruits
Is it possible to completely get rid of dust mites?
What are some signs of alternaria mold allergies?
What house plants can cause allergies?
Can Pollen Allergies Make You Tired?
The Science Behind the Pollen Count
Ragweed is Rampant! Learn How to Treat a Ragweed Allergy
How long do skin allergy breakouts last?
Can red wine cause skin rashes?
Can you have a skin allergy to tomato plants?
Learn More
Your body never freaked out before when you were stung by a bee. And yet one day, you have an anaphylactic reaction to a bee sting. What's the deal?
If you're moving from one city to another, pack some extra tissues because it's true: Seasonal allergies can flare up when you relocate and are exposed to new allergens.
There may be more going on with your body than just itchy eyes and a runny nose when you're dealing with seasonal allergies, a small new study finds.
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Although scientists knew that birth season affected people's allergy risk, they didn’t know why this happened. A study gets us one step closer.
With blood pumping through your body every second of the day, it seems unthinkable that this life-giving substance could be an allergen. For some people, it's not weird science — it's reality.
Allergy symptoms like itchy, watery eyes aren't any fun to deal with. Could you be causing your own pain with certain patterns of behavior?
Learn how to control your allergy symptoms while traveling. No more sneezing, watery eyes and runny nose on your trips!
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If you're one of the many sufferers of any eye allergy, you know how uncomfortable they can be. What don't you know about eye allergies that just may help?
Red food coloring can be from an artificial source or a natural source. Learn about red dye allergy symptoms in this article.
Rarely, people are allergic to tobacco plants. Learn about cigarette allergy symptoms in this article.
Nasal congestion is one symptom caused by an allergy. Find out how allergies cause nasal congestion from this article.
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An avocado allergy is much like any other food allergy. Learn about avocado allergy symptoms in this article.
Allergies can cause a wide range of symptoms. Learn whether allergies can cause post-nasal drip in this article.
Anaphylaxis is a life-threatening allergic response. Learn whether anaphylaxis can cause inflammation in your joints in this article.
As if suffering from an allergy isn't bad enough, many people plagued by allergies also have to sort out lots of conflicting evidence and erroneous advice. To set the record straight, here are some of the most common myths about allergies.
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More often than not an allergy can be reversed by using alternative methods to combat the symptoms. See what we uncovered about the relationship between exercising and nasal allergies.
Allergies and your immune system are closely related to one another. Find out how your immune system can make you more susceptible to contracting an allergy.
What you think might be an allergy could be a more serious medical condition. Find out what you can do if an allergy seems to be more than just an allergic reaction.
Allergies are so commonplace that we often do not stop to think of how they occur. Those watery eyes and runny noses happen because your body rejects otherwise harmless substances.
By Linnea Lundgren & Jeff Wald
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Why do some people suffer an allergic reaction to dog hair while others do not? The answer can be found in your genes. But there are other reasons why some people suffer allergic reactions.
Allergies are the result of the immune system's mistaken response to a harmless substance like pollen, dust, or pet hair. The response can range from watery eyes to non-stop sneezing.
If you've got allergies, you know the drill -- sneezing, wheezing, itching. Know why you get these symptoms? You may be surprised at the answer. Learn about the immune-system mix-up we call an "allergy."
By Steve Beach