For children with slow hair growth, the following measures can be used to deal with the situation. The first is to give children timely supplementation of blood products, if children suffer from iron deficiency anemia, hair growth is often slow and hair is not lustrous, or even yellow in color, you can give children appropriate more chicken blood, duck blood, etc.. Secondly, children should be given medicines to nourish the spleen. If children have a weak spleen and stomach, they will also have slow hair growth and poor appetite for food and poor nutritional development, so they can be treated with Si Jun Zi Tang or Ginseng and Atractylodes Granules. In addition, children are given timely treatment of kidney, if the kidney deficiency will also appear after the slow growth of hair, you can apply Liu Wei Di Huang Wan to supplement the kidney.