Herb Warm/Acrid herbs that release the Exterior

Hu Sui

Coriander | 胡荽

Coriandrum sativum

TCM Properties

Temperature

Warm

Taste

Pungent

Organ Affinity

Lungs, Stomach

Parts Used

The whole herb, fresh or dried

TCM Actions & Uses

Traditional Chinese Medicine properties and applications of Hu Sui

Traditional Actions

Promotes sweating.
Removes rashes.
Allows the release of toxicity from the surface.
Detoxifies and eases pain.

Key TCM Concepts

In Traditional Chinese Medicine (TCM), Hu Sui belongs to the 'Warm/Acrid herbs that release the Exterior' category. Herbs that release the Exterior aim to to treat the early stages of diseases that affect the upper respiratory tract, the eyes, the ears, the nose, the throat or the skin. TCM believes that External diseases such as colds or allergies can only invade the body if the External environment overwhelms our Wei Qi (the TCM version of the immune system). In order to counteract this invasion Warm/Acrid herbs aim to induce sweating by increasing the flow of sweat to our capillary pores. The belief is that this will expel the disease from the body and stop it from invading further.

 

As suggested by its category Hu Sui is Warm in nature. This means that Hu Sui tends to help people who have too much 'Cold' in their body, although with less effect than a plant that would be Hot in nature. Balance between Yin and Yang is a key health concept in TCM. Those who have too much Cold in their body are said to either have a Yin Excess (because Yin is Cold in nature) or a Yang Deficiency (Yang is Hot in Nature). Depending on your condition Hu Sui can help restore a harmonious balance between Yin and Yang.

 

Hu Sui also tastes Pungent. 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. Pungent ingredients like Hu Sui tends to promote the circulations of Qi and Body Fluids. That's why for instance someone tends to sweat a lot when they eat spicy/pungent food.

 

The tastes of ingredients in TCM also determine what Organs and Meridians they target. As such Hu Sui is thought to target the Lung and the Stomach. In addition to performing respiration, the Lungs are thought in TCM to be a key part of the production chain for Qi and the Body Fluids that nourish the body. The Stomach on the other hand is responsible for receiving and ripening ingested food and fluids. It is also tasked with descending the digested elements downwards to the Small Intestine.

Common Applications

Research Studies

Scientific research and clinical studies on Hu Sui

Coriandrum sativum (coriander) has antihyperglycaemic, insulin-releasing and insulin-like activity that could confirm its usefulness as a treatment of diabetes.1

Aqueous extract of Coriandrum sativum seed has anxiolytic effect and may have potential sedative and muscle relaxant effects. It may thus be useful to relieve anxiety and help with insomnia.2

Sources:

1. Gray, A., & Flatt, P. (1999). Insulin-releasing and insulin-like activity of the traditional anti-diabetic plant Coriandrum sativum (coriander). British Journal of Nutrition, 81(3), 203-209. doi:10.1017/S0007114599000392

2. M Emamghoreishi, M Khasaki, MF Aazam (2005). Coriandrum sativum: evaluation of its anxiolytic effect in the elevated plus-maze. Journal of Ethnopharmacology, 96(3), 365-370. https://doi.org/10.1016/j.jep.2004.06.022

Preparation & Dosage

Traditional and modern methods for preparing Hu Sui

Traditional Preparation

Harvest, wash and use fresh or dry it

Recommended Dosage

Note: The following information is provided for educational purposes only and is not meant to replace professional medical advice.

9-15g if dried, 15-30g if using fresh

Safety & Contraindications

Important safety information and precautions for Hu Sui

This information is for educational purposes only. Always consult with a qualified healthcare provider before using any herb or supplement.

Herb-Drug Interactions

Like many herbs, Hu Sui may interact with certain medications. If you are taking any prescription medications, we recommend consulting with a healthcare provider knowledgeable in herb-drug interactions.

Related Educational Resources

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