The risks of presbyopia surgery include corneal infection, glare phenomenon, and dry eyes after surgery. Although presbyopia surgery has been relatively mature, any surgery has certain risks, and while it brings convenience to people, it can also have some disadvantages. 1. Corneal infection: The lack of a strict sterilization process during surgery or the use of antibacterial drugs for too short a period of time may cause the eye to harbor bacteria, thus inducing a corneal infection. Patients can use antibacterial eye medicines to treat it under doctor’s instruction, such as levofloxacin eye drops, tobramycin eye drops, and so on. 2. Glare phenomenon: after presbyopia surgery, patients may have the symptom of glare, this situation generally does not require special treatment, try to stay away from the stimulation of bright light can be. 3. Dry eyes after surgery: Presbyopia surgery may damage the internal structure of the eyes and affect the secretion of the glands of the eyes, resulting in dry eyes easily after surgery, artificial tears such as sodium vitrate eye drops can be used to relieve the symptoms of dry eyes. The medication should be used according to the doctor’s prescription. Patients are advised to consult the ophthalmology department of regular hospitals, and should consult the doctor promptly if there is any discomfort after surgery.