There is no special dietary contraindication for patients after craniotomy, it is recommended to take gradual steps, strengthen nutrition, eat more high protein food, quit smoking and drinking. 1. Gradual progress: It is recommended to give fluids or semi-fluids after the operation, and avoid eating too hard food, which may cause incision pain. 2. Enhance nutrition: It is recommended to follow your usual diet and eat more nutritious food, such as lean meat, vegetables, fruits, eggs, etc., which will help your body to replenish nutrients. 3. Eat more high-protein food: protein supplementation plays a great role in the healing of craniotomy incisions, and it is recommended to eat less fat and high-protein food every day to promote the body’s recovery. 4. Quit smoking and drinking: After craniotomy surgery, you should develop good habits, quit smoking and drinking, because smoking and drinking are not conducive to the recovery of the wound. Do craniotomy patients should choose the regular hospital, according to the results of the examination, let the doctor according to the situation to develop a reasonable treatment program, so that their condition as soon as possible to recover.