Corneal transplantation itself is only a part of corneal transplantation, post-operative treatment and self-care are more important elements for successful corneal transplantation. 1, regular review: please follow the doctor’s instructions for regular follow-up, emergency follow-up at any time. Emergencies include: (1) Sudden onset of blurred vision and loss of visual acuity. (2) Sudden onset of eye pain, eye grinding, eye redness, tearing and photophobia. (3) External trauma to the operated eye. (4) Sudden appearance of other eye discomfort. 2, the time of corneal suture removal: suture loosening needs to be removed at any time, adults generally start to adjust the suture 6 months after surgery to improve vision. The principle 1 year to remove all sutures, each patient’s specific circumstances (such as age and recovery of the disease, etc.) are different, the time to remove the sutures varies. 3, the general treatment is: Bactrim eye drops, every 2 hours; 2% cyclosporine eye drops, 4 times a day; D&B eye ointment, once a day at bedtime; methylprednisolone intravenous drip, about 3 days later can be changed to oral hormone according to the restoration of transparency of the transplantation piece, gradually reduce the amount, the eye continues to drops, but the number of times gradually reduced. 4, drops precautions: eye drops when the dropper tip do not touch the corneal transplantation sheet, more than two kinds of eye drops should be used alternately, each interval of a few minutes, to ensure the concentration of drugs in the eye. Eye drops should be placed in a cool and light-proof place. 5, dietary attention: eat less spicy and other irritating food, avoid smoking and alcohol, food no absolute contraindications. 6.Activities and rest: Avoid strenuous exercise and eye trauma after surgery, and goggles should be worn.