Causes could include:
Allergies affect millions each year. Learn more about how prevalent they are, who is impacted, and how much is spent each year on care for allergy patients.
Mold allergies can make life uncomfortable. Mold grows in moist areas and can trigger allergic reactions. Learn about symptoms and treatment for mold allergies.
Of all the things your parents can do for you, handing down allergies isn't the greatest. Allergies are annoying (and sometimes life-threatening) reactions the body has to harmless substances, such as pollen or peanuts. They occur when your immune...
An allergy is the immune system's response to a foreign substance (allergen) that is not typically harmful to a person's body. This attack response may involve inflammation, sneezing, and a host of other symptoms.