The amount of drinking water should be properly limited. For example, drinking water at a time should not exceed 500 ml. Coffee and strong tea are easy to cause elevated intraocular pressure and should be taboo. Alcohol is harmful to the retina. Try not to drink or drink less, eat more fruits and vegetables, eat less irritating foods such as peppers and garlic, and keep the stool unobstructed. At the same time, keep enough sleep and do light exercise, such as walking, doing aerobics and playing Tai Ji Chuan.
Within two months after operation, avoid activities that cause elevated intraocular pressure, such as defecation, manual labor, weight lifting, cough, etc.
Nutritional optic nerve can supplement vitamins b6, b 12, C, etc. You can buy multivitamin tablets, such as Shancun.
Regardless of postoperative vision, intraocular pressure should be checked regularly.