Conditions list medically reviewed by George Krucik, MD, MBA
Allergic conjunctivitis is an eye inflammation caused by an allergic reaction to substances like pollen. Your eyes may become red, itchy, and watery.
Learn about what causes allergies, the different types of allergies, and how they're treated.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.