This site offers good information on the various treatments and treatment history for allergies and related conditions such as asthma and bronchitis. The site is easy to understand.

This is a great site, loaded with useful information on the different types of allergies. It defines allergies, give symptoms and treatment methods. The site is easy to understand and user-friendly. Bright colors and graphics are used to make the site interesting and fun. Separate sections are available by kids, teens, parents and professionals.

This site is visually pleasing, easy to understand and is user-friendly. There is no interactive component. Information on life-threatening and severe allergies is given here, as well as comprehensive information on the EpiPen (epinephrine auto-injector).

This site gives local allergy reports and forecasts by zip code in the continental US.

This site is visually pleasing, and easy to navigate. There is a lot of information on allergies and related topics. Links and resources are provided to more extensive information and related topics of interest.

This site offers extensive research on allergies and other conditions that affect the immune system. The organization offers information on treatments but will not give a diagnosis. Referrals are made to allergists who can provide you with a diagnosis and treatment.

This site is a medical authority on several human conditions. There is extensive research and information about allergies available. The site is affiliated with the National Institute of Health.

This site offers information and links to other helpful resources pertaining to allergies and other conditions. Research is conducted in the hopes of understanding, treating and preventing several infectious and immunological diseases.