Elderly fever in addition to physical cooling, drug cooling and causative treatment, but also through dietary therapy to achieve the purpose of rapid fever reduction. Daily life is conducive to fever food is as follows: 1, fluid, semi-liquid food: fever when the body’s digestive function is weakened, it is advisable to eat light, easy to digest fluid or semi-liquid food, such as rice soup, rice, noodles, lotus root powder, etc., is conducive to improving the body resistance. 2, ginger: its nature of warm, pungent flavor, with cold sweating, relieve the role of the wind, especially suitable for wind-cold cold fever people to eat. Generally with ginger and brown sugar in the right amount of brewing and drinking, sweating can reduce fever. 3.Scallion white: warm and pungent in nature, it has the function of regulating body temperature and promoting normal perspiration of sweat glands, which can reduce and prevent the occurrence of cold and flu. After the elderly get cold and flu, you can use scallion white and rice to cook into thin porridge for frequent consumption. 4, fruit: it is rich in many kinds of vitamins, and supplemental vitamins can improve the body’s resistance and speed up the healing of colds. The elderly can choose pear, apple, kiwi, orange and other fruits. If accompanied by a sore throat, you can juice it and drink it. In addition, fever is usually realized in the form of sweating, there will be a lot of sweating, at this time the body will lose water and salt, need to replenish water and electrolytes, to prevent electrolyte disorders, you can drink light saline or oral rehydration salt solution.