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.

How much do you know about allergies?

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10 Allergy Myths

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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  • 10 Allergy Myths
    10 Allergy Myths

    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. See more »

  • Allergies and Immune System
    Allergies and Immune System

    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. See more »

  • Allergy and Asthma Lifestyle Tips
    Allergy and Asthma Lifestyle Tips

    Life with allergies or asthma doesn't have to be miserable. Learn more about dealing with allergies and asthma in this article. See more »

  • Allergy and Asthma Quiz
    Allergy and Asthma Quiz

    How knowledgeable are you on allergies and asthma? Take our allergy and asthma quiz and see how well you do. See more »

  • Allergy Symptoms
    Allergy Symptoms

    One common type of symptom for a nasal allergy is a runny nose. Learn more about nasal allergies and their symptoms with the information that we gathered for you here. See more »

  • Conditions Related to Allergies
    Conditions Related to Allergies

    The conditions related to allergies can be very different from one another. Learn more about the relationship between the conditions and an allergy with the help of the information inside this article. See more »

  • How to Prevent Allergies
    How to Prevent Allergies

    Preventing an allergy is just as important as treating one. Learn more about the steps that you can take to avoid contracting allergy with the helpful tips inside this article. See more »

  • Nasal Allergies
    Nasal Allergies

    Nasal allergies affect many people and can be caused by many different things. Learn about the causes, treatments and types of nasal allergies. See more »

  • Prevent Allergy Symptoms While Traveling
    Prevent Allergy Symptoms While Traveling

    Learn how to control your allergy symptoms while traveling. No more sneezing, watery eyes and runny nose on your trips! See more »

  • Risk Factors for Allergies
    Risk Factors for Allergies

    The risk factors associated with allergies are different for every person. Learn all about the risk factors that allergies can create to better prepare for an allergy. See more »

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SYMPTOM CHECKER

DISEASES A-Z

Learn more about what ails you. Here are some common symptoms.

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Common Symptoms: