春季结膜炎,又名春季卡他性结膜炎。该病如花如潮,至期而发,过期而愈。春夏天气暖和时症状加重,秋冬天气转冷时缓解。病轻者反复发作3-4年,重症者可持续10余年。致病原因可能与光、热及空气中游离的花粉、棉絮、羽毛、尘埃、螨虫、动物的皮屑等有关。此外,也发现许多病人具有家 Spring conjunctivitis, also known as spring catarrhal conjunctivitis. The disease blossoming, due and hair, expired and more. When the symptoms are getting worse in spring and summer when the weather turns cold in autumn and winter, it can be alleviated. Severe disease recurrent 3-4 years, severe cases of sustainable more than 10 years. Cause of the disease may be light, heat and free pollen in the air, cotton, feathers, dust, mites, animal dander and so on. In addition, many patients were also found to have a home