If the growth hormone level measured in the child is normal and no other cause of short stature can be found, the clinical term is idiopathic short stature. In this case, subcutaneous injections of growth hormone are preferred, and the dosage should be larger than that of children with short stature due to growth hormone deficiency, and there may be significant growth in height after growth hormone treatment. Then, by encouraging patients to exercise more and eat more food with high protein content will also promote the secretion of growth hormone and help the height to grow significantly. Finally, ensuring sufficient sleep, early to bed and early to rise is also a very important factor to ensure height increase.