There are many types of glaucoma surgery, and the time of patient discharge after surgery cannot be fixed and can only be decided according to various indicators of the patient after surgery. Glaucoma surgery includes laser surgery and open surgery. The indicators for postoperative discharge include stable intraocular pressure, no breakage or leakage of the conjunctival flap, good general condition, and no adhesions in the pupil. If the patient’s IOP is stable after surgery, he or she can be discharged on the first postoperative day. However, if the IOP fluctuates after surgery and a series of complications occur, such as shallow anterior chamber and low IOP, the patient should be hospitalized for a period of observation and discharged after the overall condition has improved and the IOP is stable. Patients should pay attention to a light diet after surgery, do not exercise strenuously, lift heavy objects, rub the eyes, squeeze the eyes, pay attention to eye hygiene at all times, and pay attention to eye rest. Patients should visit the ophthalmology department of the hospital half a month after discharge, and the doctor can help them perform some functional training.