摘要
Dear Editor,Allergic conjunctivitis is the most common ocular surface allergic disease, affecting more than 30% of the population[1-2]. In the immediate phase of the allergic reactions(type Ⅰ) in patients with seasonal allergic conjunctivitis(SAC), the binding of antigen with the reaginic antibody leads to the formation and release of chemical mediators, such as histamines, in the local anaphylactic reaction[3].
