Moxibustion at Shenque (CV8) for Low Body Temperature: A TCM Umbilical Approach
Published 2026-06-05 · 524 words · TCM & Functional Medicine
Low body temperature, or hypothermia, is a condition where the body's core temperature falls below the normal range of 36.5–37.5°C (97.7–99.5°F). In Traditional Chinese Medicine (TCM), this is often viewed as a manifestation of Yang deficiency, where the body's warming energy is insufficient. One classical external therapy involves moxibustion at the Shenque point (CV8), located at the navel. This article explores this technique, supported by a clinical case, and explains its mechanism from a TCM perspective.
In TCM, body temperature is closely linked to the balance of Yin and Yang. Yang Qi provides warmth, metabolism, and functional activity. When Yang is deficient, the body fails to generate sufficient heat, leading to symptoms such as cold extremities, fatigue, aversion to cold, and low basal temperature. The Kidneys, Spleen, and Lungs are key organs involved in Yang production. Chronic conditions, aging, or excessive cold exposure can deplete Yang Qi.
Shenque (CV8), also known as the 'Spirit Gate,' is located at the center of the navel. It is the only acupoint on the Conception Vessel that is directly accessible externally. In TCM, Shenque is considered a crucial point for regulating Yuan Qi (Original Qi) and warming the body. It is often used for conditions involving Yang deficiency, such as coldness, diarrhea, and weak constitution. The point is also associated with the Kidneys and Spleen, making it ideal for restoring warmth.
Moxibustion involves burning dried mugwort (Artemisia vulgaris) near or on the skin to stimulate acupoints. It is a classic external therapy in TCM, primarily used to warm channels, dispel cold, and invigorate Qi and blood. For low body temperature, direct or indirect moxibustion at Shenque can effectively raise Yang Qi. The heat penetrates the abdominal cavity, reaching the Kidneys and Spleen, thereby improving metabolic warmth.
A 50-year-old female patient presented in September 1989 with a persistent low body temperature of 35.5°C for over a year. She reported tidal heat sensations (intermittent flushing), fatigue, and a red tongue with thin white coating, a thin pulse. She had a history of chronic nephritis. Treatment involved daily moxibustion at Shenque for 30 minutes per session, using a moxa stick held 2–3 cm above the navel. After one week, her body temperature normalized to 36.5°C, and the tidal heat sensation resolved. Follow-up over two years showed no recurrence.
Moxibustion at Shenque point offers a simple, non-invasive approach to raising low body temperature in cases of Yang deficiency. The case report demonstrates its efficacy, though further clinical studies are warranted. As with any TCM therapy, proper diagnosis by a qualified practitioner is essential.
References
1. Huangdi Neijing (Suwen, Chapter 5: Yin Yang Ying Xiang Da Lun) - Discusses the role of Yang Qi in temperature regulation.
2. Li Shizhen, Bencao Gangmu (Compendium of Materia Medica) - Describes moxibustion with mugwort for warming channels.
3. Gao Shuzhong, Acupuncture and Moxibustion Case Reports (1989) - Original case study of moxibustion at Shenque for hypothermia.
4. Yang J, et al. 'Clinical observation on moxibustion at Shenque for hypothermia.' Journal of Acupuncture and Tuina Science, 2010;8(3):185-187.