Chinese: 禹功散
Pinyin: Yú Gōng Sǎn
Other names: Yu's Achievement Powder
Chinese: 禹功散
Pinyin: Yú Gōng Sǎn
Other names: Yu's Achievement Powder
Number of ingredients: 3 herbs
Formula category: Formulas that drive out excess water
Contraindications: It should be taken with caution during pregnancy and in old or disabled... It should be taken with caution during pregnancy and in old or disabled patients due to its purgative effects. This is a formula for Excess disorders. see more
Source date: 1228 AD
Source book: Confucians' Duties to Their Parents
The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
Yu Gong San is a 3-ingredient Chinese Medicine formula with Morning Glory Seeds (Qian Niu Zi) as a principal ingredient.
Invented in 1228 AD, it belongs to the category of formulas that drive out excess water. Its main actions are: 1) expels water and and 2) reduces edema.
On this page, after a detailed description of each of the three ingredients in Yu Gong San, we review the patterns and conditions that Yu Gong San helps treat.
Qian Niu Zi is a king ingredient in Yu Gong San. Like the name indicates, it means it has more power than other ingredients in the formula.
Part used: Seeds
Nature: Cold
Meridian affinity: KidneyLarge intestineLung
Category: Cathartic herbs that drain downward
Qian Niu Zi directs downward. It reduces Edema by promoting urination and driving out water by means of purgation.
Xiao Hui Xiang is a deputy ingredient in Yu Gong San. This means it helps the king ingredient(s) treat the main pattern or it serves to treat a coexisting pattern.
Part used: Dried ripe fruits
Nature: Warm
Taste(s): Pungent
Xiao Hui Xiang moves Qi and stops pain. Its warmth moderates the Cold nature of the key herb. Meanwhile, its acrid nature aids restoration of the normal Qi dynamic. Hence, it considerably strengthens the power of the formula to drive out Water.
Sheng Jiang is an assistant ingredient in Yu Gong San. This means that it either serves to reinforces the effect of other ingredients or it moderates their toxicity.
Sheng Jiang opens the pores and interstices to facilitate the Qi movement and the driving out of Water Dampness.
Body Fluids (Jin Ye) is one of Chinese Medicine's vital subtances. Learn more about Body Fluids in Chinese Medicine
Pulse type(s): Hidden (Fu), Slowed-down (Huan)
Tongue coating: Thick white coating
Symptoms: Fatigue Sore back Sore knees Cold limbs Eye swelling Loose stools Poor appetite Oedema of face Oedema of feet Oedema of legs Oedema of hands Oedema of ankles Oedema of abdomen Labored breathing Abdomen distension Urinary difficulty Feeling of heaviness General sensation of heaviness distention and fullness
Yu Gong San is sometimes prescribed by TCM practitioners to treat Oedema. This pattern leads to symptoms such as oedema of abdomen, oedema of ankles, oedema of face and oedema of feet. Patients with Oedema typically exhibit hidden (Fu) or slowed-down (Huan) pulses as well as Pale tongue with white sticky coating or white slippery coating.
Oedema (also spelled "Edema") a retention of Body Fluids that results in swellings, depending where the retention occurs: it can be in the limbs, the legs, the face, etc. The swellings are usually so that if one presses on it with a finger, the resulting dip takes a long time to disappear.
Oedema... read more about Oedema
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