A Study to Evaluate the Efficacy and Safety of Epinastine Hydrochloride Eye Drops in the Treatment of Chinese Seasonal Allergic Conjunctivitis Patients

Epinastine Hydrochloride Eye Drops + Simulating Azelastine Hydrochloride Eye Drops are used: both eyes are administered twice daily, once in the morning and once in the evening, with an interval of 8-12 hours between administrations; each time, 1 drop of each of the two eye drops is placed in each eye into the conjunctiva, and the two eye drops are applied at intervals of more than 5 minutes.

Azelastine Hydrochloride Eye Drops + Simulating Epinastine Hydrochloride Eye Drops are used: both eyes are administered twice daily, once in the morning and once in the evening, with an interval of 8-12 hours between administrations; each time, 1 drop of each of the two eye drops is placed in each eye into the conjunctiva, and the two eye drops are applied at intervals of more than 5 minutes.