The diet of pituitary tumor requires attention: 1. Drink more water, eat more vegetables and fruits, eat more foods rich in dietary fiber, eat less spicy and stimulating foods, and do not drink alcohol. 2. Eat more foods rich in vitamin A, carotene and vitamin B2. 3. Eat more foods rich in high phospholipids, such as fish, shrimp, peanuts, etc., which are helpful for improving brain function. 4. You can eat more foods that protect your eyes, such as eggs, animal liver, kidneys, carrots, spinach, cabbage, yellow cabbage, hollow cabbage, wolfberries, millet, etc. 5, to eat less fried, fried, irritating food. In addition to this, you need to go to the hospital early and take the appropriate treatment plan according to your specific condition.