Itchy eyes, red eyes, seasonal onset, many doctors, and even patients know what they have, allergic conjunctivitis, hormone therapy can quickly control the symptoms, but when prescribing hormone eye drops, have you considered the choice of medication, the type of hormone, the time of medication, the need to pay attention to what is needed in the process of medication, and most importantly, whether it is necessary to use hormones? Clinical abuse of hormone eye drops for the treatment of conjunctivitis, especially in the spring conjunctivitis resulting in double vision tragedy is not uncommon, a little more to the patient, serious account, and even treat the patient as an elementary school student in the application of hormone ophthalmic drugs are not too much! Shandong University Qilu Hospital Ophthalmology Li Jianqiao in addition, laser treatment of myopia has been accepted by many people, myopia surgery after the application of hormones is also a double-edged sword, communication is not good, especially compliance is not good patients, it is easier to appear to buy their own eye drops any in the home situation, the recent clinic of the two cases of patients are rural patients in order to become a soldier, and other reasons, to do the surgery, and after that, they are a doctor, uncomfortable on the Buy your own eye drops, the result is to come to the clinic: binocular vision refers to, optic nerve atrophy, visual field tubular, so that people see is very painful! Such a tragedy should have been avoided. Based on this: as a patient, you should never take for granted the use of your own medication, even if it is an eye drug that people do not take for granted!