WebMD provides the basics on allergies - what they are and why some people have them.
WebMD provides a comprehensive overview of drugs used to treat and prevent allergic reactions.
Protecting Eyes During Allergy Season
If seasonal eye allergies are causing too much misery, there are ways to prevent and treat them. WebMD tells you more.
Allergies and Sulfite Sensitivity
Learn more from WebMD about sulfite sensitivity and where sulfites can be found.
WebMD's glossary of terms related to allergies.
Allergy Relief: Oral Medicines or Nasal Sprays?
By delivering allergy medicines directly to your nose, inhaled nasal sprays help prevent and treat allergy symptoms with fewer side effects than pills. Learn more from the experts at WebMD.
Allergy and Allergies Glossary
For help understanding medical terms used in the diagnosis and treatment of allergies, use this quick glossary from WebMD.
Allergy symptoms can very from mild to life-threatening. Learn more from WebMD about allergic reactions.
Who Gets Allergies?
Why do some people develop allergies and others don't? Genetics plays a major role, but there are other influences, too.
An Overview of Sinusitis
Is it a sinus infection? Learn more from WebMD about the symptoms, diagnosis, and treatment of acute and chronic sinusitis.