Allergic conjunctivitis is an eye condition caused by an allergic reaction, often triggered by substances like pollen, dust mites, or pet dander. When these allergens come into contact with the eyes, they can cause symptoms such as redness, itching, and tearing. This condition is common during certain seasons, especially in spring and fall, when pollen levels are high. Treatment for allergic conjunctivitis typically includes avoiding allergens and using over-the-counter antihistamine eye drops. In more severe cases, a doctor may prescribe stronger medications. Maintaining good hygiene and using cool compresses can also help relieve discomfort associated with this condition.