Generally speaking, the dietary supplement for children after fever reduction mainly includes the following aspects: first of all, you can give children food with yin-supporting effect, such as the appropriate application of yam, lily and other boiled rice, so as to be able to play the effect of nourishing yin. As children consume water when they have a fever, the timely application of yin-supporting drugs after the fever can adjust the state of children’s fluid damage. Secondly, increase the quality of protein for children, after the fever for the body’s consumption is relatively large. After fever, children should use fish, shrimp, eggs, milk and other high-quality proteins to supplement energy, so as to replenish the energy consumed due to fever, and help children’s immunity to improve.