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Semiaquilegia root tubers

Chinese: 天葵子

Pinyin: Tiān Kuí Zi

Parts used: Dried root tuber

TCM category: Herbs that clear Heat and relieve Toxicity

TCM nature: Cold

TCM taste(s): BitterSweet

Organ affinity: Kidney Liver

Scientific name: Semiaquilegia adoxoides

Use of semiaquilegia root tubers (Tian Kui Zi) in TCM

Please note that you should never self-prescribe TCM ingredients. A TCM ingredient is almost never eaten on its own but as part of a formula containing several ingredients that act together. Please consult a professional TCM practitioner, they will be best able to guide you.

Preparation: Excavate, wash, dry and remove fibrous roots

Dosage: 9 - l5 grams

Main actions according to TCM*: Clears Heat, resolves toxicity, reduces swelling and disperses Stagnation

Primary conditions or symptoms for which semiaquilegia root tubers may be prescribed by TCM doctors*: Carbuncles Boils Sores Scrofula Snake bites Abcesses Swellings

Contraindications*: Contraindicated for those with Spleen Deficiency or loose stools.

Common TCM formulas in which semiaquilegia root tubers (Tian Kui Zi) are used*

Wu Wei Xiao Du Yin

Source date: 1742 AD

Number of ingredients: 5 herbs

Formula key actions: Clears Heat. Resolves Toxicity. Cools the Blood. Reduces swelling.

Conditions targeted*: Multiple furunclesCarbuncles and others

Tian Kui Zi is a deputy ingredient in Wu Wei Xiao Du Yin. This means it helps the king ingredient(s) treat the main pattern or it serves to treat a coexisting pattern.

In Wu Wei Xiao Du Yin, Tian Kui Zi resolves Toxicity, cools the Blood, reduces swellings and disperses clumps.

Read more about Wu Wei Xiao Du Yin

Key TCM concepts behind semiaquilegia root tubers (Tian Kui Zi)'s properties

In Traditional Chinese Medicine (TCM), semiaquilegia root tubers are plants that belong to the 'Herbs that clear Heat and relieve Toxicity' category. Herbs in this category are used to clear inflammatory and infectious conditions, referred to as 'Internal Heat' in TCM. This is why most of the herbs in this category will have both antibacterial and antiviral properties. In TCM one has too much 'Internal Heat' in their body as a result of a deficiency of 'Yin' (which is Cold in nature, see our explanation on Yin and Yang) or, more commonly, an Excess of Yang (Hot in nature). Herbs that clear Heat and relieve Toxicity treat the latter while, at the same time, removing infectious toxins from the body. As such they tend to be Cold or Neutral in nature.

As suggested by its category semiaquilegia root tubers are plants that are Cold in nature. This means that semiaquilegia root tubers typically help people who have too much 'Heat' in their body. Balance between Yin and Yang is a key health concept in TCM. Those who have too much Heat in their body are said to either have a Yang Excess (because Yang is Hot in nature) or a Yin deficiency (Yin is Cold in Nature). Depending on your condition semiaquilegia root tubers can help restore a harmonious balance between Yin and Yang.

Semiaquilegia root tubers also taste Bitter and Sweet. The so-called 'Five Phases' theory in Chinese Medicine states that the taste of TCM ingredients is a key determinant of their action in the body. Bitter ingredients like semiaquilegia root tubers tend to have a cleansing action on the body by clearing Heat, drying Dampness and promoting elimination via urination or bowel movements. On the other hand Sweet ingredients tend to slow down acute reactions and detoxify the body. They also have a tonic effect because they replenish Qi and Blood.

The tastes of ingredients in TCM also determine what Organs and Meridians they target. As such semiaquilegia root tubers are thought to target the Kidney and the Liver. According to TCM, the Kidneys do not only regulate the urinary system but also play a key role in the reproductive system and the growth and aging process of the body. The Liver on the other hand is often referred as the body's "general" because it is in charge of regulating the movements of Qi and the Body Fluids. It also takes a leading role in balancing our emotions.