After the surgery of foramen ovale, you should pay attention to eye hygiene, light diet and avoid strenuous exercise. 1. Eye hygiene: avoid rubbing your eyes with your hands after surgery for retinal detachment of foramen ovale, try to avoid foreign objects from entering your eyes to prevent eye infection, and pay attention to reasonable eye use to minimize the occurrence of visual fatigue. 2. Light diet: After surgery for retinal detachment of porosity, you should eat a light diet, avoiding oily and spicy food, so as not to affect the postoperative recovery. 3. Avoid strenuous exercise: Strenuous exercise should be prohibited after surgery for retinal detachment to prevent retinal detachment and poor repositioning. After surgery for retinal detachment of foramen ovale, you should follow the doctor’s instructions to do a good job of nursing, review on time, and adjust the treatment and nursing program according to the recovery situation.