Yang Deficiency in Chinese Medicine
By Dr (TCM) Attilio D'Alberto | Traditional Chinese Medicine Practitioner, Wokingham
Yang and yin are the two fundamental and complementary aspects of existence in Chinese philosophical and medical thought. Yang represents warmth, activity, transformation, and upward movement — it is the active, energising force that drives all physiological processes. Yang deficiency occurs when this warming, activating energy is insufficient, leading to a characteristic pattern of cold, fatigue, and metabolic sluggishness. It is one of the most common constitutional patterns I see in clinical practice, particularly in women with fertility concerns, thyroid issues, and low energy.
Symptoms of Yang Deficiency
The cardinal signs of yang deficiency are cold — cold extremities, cold lower back and knees, sensitivity to cold weather, preference for warm food and drinks, and a general feeling of being cold that is not explained by ambient temperature. Accompanying symptoms include fatigue (particularly in the morning), low libido, frequent clear urination (particularly at night), loose stools or a tendency towards digestive sluggishness, a pale swollen tongue with a white coat, and a deep, slow pulse. Emotionally, yang deficiency can manifest as low motivation, withdrawal, and a tendency towards depression, particularly in winter.
Kidney Yang Deficiency
Kidney yang deficiency is the most clinically significant form and underlies many of the conditions I treat. The kidneys are the root of all yang in the body — when kidney yang is insufficient, every other organ system is affected. In fertility terms, kidney yang deficiency produces low progesterone, a short luteal phase, poor implantation, and a tendency towards miscarriage. In general health, it manifests as hypothyroid-like symptoms, low AMH, poor ovarian reserve, and the adrenal fatigue picture discussed in our related article on adrenal fatigue.
Spleen Yang Deficiency
Spleen yang deficiency produces digestive weakness — bloating after eating, loose stools, fatigue after meals, and a tendency towards weight gain due to impaired fluid metabolism. It is often a consequence of kidney yang deficiency (the spleen relies on kidney fire for its warming function) or of years of eating cold, raw foods that damage the middle burner.
Heart Yang Deficiency
Heart yang deficiency produces cold sensations in the chest, palpitations, shortness of breath on exertion, and in severe cases can contribute to circulatory problems. It frequently co-exists with heart qi deficiency and is treated with warming, qi-tonifying formulas.
Treatment
Moxibustion — the burning of dried mugwort over acupuncture points — is the most direct treatment for yang deficiency. Points including GV 4 (Mingmen, the Gate of Vitality), CV 4 (Guanyuan), and ST 36 (Zusanli) are key yang-tonifying points. Chinese herbal formulas that warm and tonify yang include Jin Gui Shen Qi Wan, You Gui Wan, and Zhen Wu Tang. Dietary advice focuses on warm, cooked foods; warming spices including ginger, cinnamon, and pepper; and avoiding cold drinks and raw foods.
To discuss yang deficiency or related conditions, contact me or book a consultation in Wokingham.
