Children growing leg pains are mostly considered growing pains, too much exercise and other reasons, can be relieved by supplemental nutrition, more sunshine, avoid strenuous exercise and other ways. 1. Supplementary nutrition: children with growing leg pains are often associated with growing pains, can eat more calcium-rich foods in the diet process, such as high-calcium milk; supplementation to promote the growth of cartilage tissue nutrients; eat more vitamin C content of fresh vegetables and fruits. 2. More sunshine: children growing leg pain should be more sunshine, more sunshine is conducive to the synthesis of vitamin D, increase the content of vitamin D to improve the absorption of calcium. 3. Avoid strenuous exercise: children with long leg pain to consider the reasons for the exercise, to try to avoid strenuous exercise, appropriate exercise can be. If the symptoms of leg pain is more serious or can not get effective relief, should go to the hospital in time.