Many patients say that cataracts cannot be done in diabetic patients, and that doing it is equivalent to doing it for nothing. What is the real situation? Diabetic patients can be complicated by cataracts, and current research shows that cataract surgery in diabetic patients may aggravate the risk of diabetic retinopathy. Therefore, for cataracts in diabetic patients, it is generally recommended to operate when it affects the patient’s fundus examination and discomfort early surgery. The recovery and maintenance of vision in diabetic patients after surgery is mainly in relation to the patient’s diabetes control, so please ask your diabetic friends not to control their blood sugar just because they want to perform surgery, but must try to control their blood sugar level for a long time.