What is the common treatment for allergic conjunctivitis?

Allergic conjunctivitis is an eye condition characterized by inflammation caused by an allergic reaction, typically triggered by allergens such as pollen, dust mites, or pet dander. The primary goal of treatment is to alleviate symptoms such as itching, redness, and swelling of the conjunctiva.

Antihistamine eye drops are the most effective treatment for allergic conjunctivitis because they work by blocking the action of histamine, a chemical released during an allergic reaction that leads to symptoms of allergy such as itching and redness. These drops can provide quick relief and help manage the ocular symptoms associated with the condition.

Antibiotic eye drops are not appropriate for allergic conjunctivitis unless there is a secondary bacterial infection, as allergic conjunctivitis is not caused by bacteria. Warm compresses may provide comfort and help with redness or swelling, but they do not address the underlying allergic response. Cold packs can also offer symptomatic relief by reducing swelling and discomfort, but similar to warm compresses, they do not treat the allergic cause itself.