Growth Deficiency — Short Stature in Children and the Core of Korean Medicine Growth Treatment
Table of Contents
Korean medicine perspective on growth deficiency
Pediatric growth deficiency is suspected when a child's height falls below the 3rd percentile for the same age and sex, or when annual growth velocity is less than 4 cm. Korean medicine holds that the kidney (腎臟) governs the bones and marrow, and the fullness of kidney qi (腎氣) is directly linked to growth plate activity. Growth can be delayed not only by insufficient growth hormone secretion but also by poor nutrient absorption due to weakened spleen-stomach (脾胃) function.
Tonifying the kidney and replenishing essence (補腎益精) — the core principle of growth treatment
Tonifying the kidney and replenishing essence is a treatment method that supplements the essential energy of the kidney to promote the growth of bones and marrow. The representative formula Nokyongdaebo-tang combines deer antler velvet, prepared rehmannia, Chinese yam, and cornus to fill kidney essence (腎精) while also strengthening the spleen-stomach. Numerous studies have reported that deer antler velvet promotes the secretion of IGF-1 (insulin-like growth factor 1) and supports the proliferation of growth plate chondrocytes.
Growth acupuncture — stimulating Zusanli, Xuanzhong, and Yanglingquan
Growth acupuncture treatment uses key points on the lower limbs.
- Zusanli (ST36, 足三里): Strengthens spleen-stomach function, improves nutrient absorption, and supports whole-body qi and blood circulation.
- Xuanzhong (GB39, 懸鍾): As the meeting point of marrow, it directly affects bones and marrow and is essential for stimulating the growth plates.
- Yanglingquan (GB34, 陽陵泉): As the meeting point of sinews, it supports the development of muscles and ligaments and lays the groundwork for height growth.
Growth plate examination and treatment timing
Growth plates begin to close in late puberty. In girls, they typically close 1 to 2 years after menarche; in boys, 2 to 3 years after voice change. Therefore, upper elementary school through early middle school is the most effective treatment period. During this window, combining herbal medicine, acupuncture, and exercise therapy can be expected to add 2 to 4 cm of growth per year. Vertical-stimulation activities such as jump rope, stretching, and basketball — at least 30 minutes a day — are important.
Lifestyle care — sleep and nutrition
Growth hormone is secreted intensively between 10 p.m. and 2 a.m., so going to bed by 10 p.m. is essential. Regular meals rich in calcium, protein, and zinc are recommended, while instant foods and carbonated drinks — high in growth-inhibiting phosphorus (P) — should be limited.