WebMD
Web Md: Airborne Allergens
This site from WebMD Health provides an article entitled, "Something in the Air: Airborne Allergens". Includes detailed information on why some people are allergic to certain substances, while others are not. Symptoms of airborne...
WebMD
Web Md: Types of Allergies
This site from WebMD Health contains a list of all the various types of allergies. By clicking on each one, you can access a good deal of information. This is a great site to get general information on the whole subject.
WebMD
Web Md: Drug Combination for Allergy Symptoms
Resource provides information about the drugs leukotriene modifiers and if they help relieve allergies when used with or without antihistamine medications. A short, but interesting article on the subject.
Other
American Academy of Allergy, Asthma and Immunology
This resource describes an organization that is involved in studies and treatments of allergies. Research and education are also important parts of this organization.