If a child has a fever, parents can apply a fever patch to the child’s feet, which also has a good effect on reducing fever. Parents can use the following Chinese herbal medicine to the child’s feet: a, using Wu Zhu Yu paste feet heart, because Wu Zhu Yu into the liver meridian, for the liver meridian caused by the fever has a good role in attracting heat downward, especially children appear high fever does not go down, fever cramps, the upper heat is more serious, paste Wu Zhu Yu can effectively the child’s upper body heat, drainage to the lower body, so that the fever can be balanced. Second, the application of rhubarb paste feet, parents can rhubarb with egg white into a paste, paste in the heart of the foot, because the heart of the foot belongs to the Chungquan point, can effectively play the role of the bottom, for the fever also has a good improvement effect.