The rehabilitation of cerebral infarction patients mainly includes the following aspects: first, the patient’s diet is based on the principle of low-salt and low-fat diet, with a daily salt intake of 6g or less, a light diet, no fatty and oily foods, more fruits and vegetables, more coarse grains and bleeding micro foods. The second one is to keep the patient optimistic psychologically. Many patients have post-stroke depression, so it is necessary to communicate and communicate more with the patient. Thirdly, the rehabilitation of the limbs should be carried out in a functional position, preferably under the guidance of a rehabilitator, so as to get twice the result with half the effort. Fourth, secondary prevention should be carried out to avoid recurrence of cerebral infarction, and blood pressure, blood sugar and blood lipids should be actively controlled, and daily water intake should reach 2000 ml. Elderly people must drink more water before taking a hot bath to ensure sufficient blood circulation during the bathing process to avoid recurrence of cerebral infarction.