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: Remove impurities, wash and moisten thoroughly, bake at 50°C for 1 hour, cut into sections, and dry. This herb can also be carbonized, in which case it is called Jing Jie Tan.
Dosage: 3 - 9 grams
Main actions according to TCM*: Relieves the Exterior and disperses Cold or Heat depending on the other herbs used. Releases the Exterior for measles. Stops bleeding. Abates swellings.
Primary conditions or symptoms for which Jing Jie may be prescribed by TCM doctors*: Blood in stools Abnormal uterine bleeding Abcesses Swellings Rashes Measles Rubella Sores Ulcers Metrorrhagia Metrostaxis Postpartum anemia
Contraindications*: This herb should not be taken by those with spontaneous sweating or with Liver signs such as headache, especially when there is a Deficiency. It should not be used for skin diseases that have become full blown.
Source date: 1550 AD
Number of ingredients: 13 herbs
Formula key actions: Releases the Exterior. Dispels Wind and Dampness. Augments Qi.
Jing Jie is a king ingredient in Jing Fang Bai Du San. Like the name indicates, it means it has more power than other ingredients in the formula.
Source date: 1826 AD
Number of ingredients: 10 herbs
Formula key actions: Tonifies the Middle Burner. Removes Dampness. Stops vaginal discharge. Strengthens the Spleen.
Jing Jie is an assistant ingredient in Wan Dai Tang. This means that it either serves to reinforces the effect of other ingredients or it moderates their toxicity.
Source date: 1798 AD
Number of ingredients: 10 herbs
Formula key actions: Disperses Wind Heat. Clears Heat. Resolves Toxicity.
Jing Jie is an assistant ingredient in Yin Qiao San. This means that it either serves to reinforces the effect of other ingredients or it moderates their toxicity.
In Yin Qiao San, Jing Jie is warm and acrid. It encourages Exterior releasing without causing Dryness.
In Traditional Chinese Medicine (TCM), Jing Jie 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 Jing Jie is Neutral in nature. This means that Jing Jie typically doesn't affect the balance in your body. Balance between Yin and Yang is a key health concept in TCM. Eating too many "Hot" (Yang) ingredients can lead to an imbalance whereby one has a Yang Excess. The inverse is true as well: too many "Cold" (Yin) ingredients can lead to a Yin Excess. The Neutral nature of Jing Jie means that you don't have to worry about that!
Jing Jie 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 Jing Jie 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 Jing Jie is thought to target the Liver and the Lung. In TCM the Liver 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. 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.
Shufeng Liangxue Decoction (consisting of schizonepeta spikes) is effective and safe in treating hormone dependence dermatitis, with the efficacy better and relapse rate lower than those of treatment with Western medicine alone.1
1. Bai YS, Zhou CY, Wang JQ. (2008). Clinical observation on auxiliary treatment of hormone dependence dermatitis by shufeng liangxue decoction. Zhongguo Zhong Xi Yi Jie He Za Zhi. , 28(12):1121-3.