Pinyin: Chai Hu  Chinese: 柴胡
Pharmaceutical: Radix Bupleuri
Taxonomy: Bupleurum chinense (Nan Chai Hu) seu scorzoneraefolium (Bei Chai Hu)
English: Hare's Ear Root / Thorowax Root

Tastes: Bitter, pungent, slightly cold
Meridians Entered: Liver and Spleen

Actions & Indications:

1. Resolves Shaoyang disorders and reduces fever (harmonizes the Exterior and Interior)
   Shaoyang Stage with alternating chills and fever, a bitter taste,dizziness, tinnitus, flank pain, irritability, vomiting and a stifling sensation in the chest
   Deficiency Heat (auxiliary)
   Gallbladder Fire
   The Shen Nong Ben Cao Jing says "It weeds out the stale to bring forth the new."
2. Spreads Liver Qi and relieves Stagnation
   Liver Qi Stagnation with dizziness, vertigo, chest and flank pain, emotional instability and menstrual problems
   Disharmony between the Liver and Spleen with epigastric and flank pain, a stifling sensation in the chest, abdominal bloating, nausea and indigestion
   Liver/Gallbladder Disharmony
   The Shen Nong Ben Cao Jing says "It mainly treats bound qi in the heart, abdomen, intestines, and stomach, food stagnation, cold and heat, and evil qi."
3. Raises Yang Qi (specifically the Clear Qi of the Stomach and Gallbladder)
   Spleen and Stomach Yang Deficiency, Qi collapse (prolapse) with hemorrhoids, vaginal discharge, bleeding or exhaustion
4. Disperses Wind-Heat and resolves Phlegm and congestion
   Wind-Heat
5. Guides herbs to the Shaoyang aspects of the head
   Shaoyang headaches
6. Releases the Exterior and Drives Out Snakes
   Relieves the symptoms of Gu Sydnrome while suppressing parasites (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
7. Aids fasting
   Mentioned in the Shen Nong Ben Cao Jing as part of the superior class of herbs which can, with protracted taking, make the body light, brighten the eyes and boost the Essence. This may suggest it was part of supplementing the diet when engaging in an "avoiding grain" (Bigu 辟穀) fasting regime to cultivate life (Yangsheng 養生).

Standard Dosage: Up to 3g to raise sinking Qi, 6-9g to relieve Liver Qi stagnation, 12-24g to release the exterior.
Cautions: Anyone who has syndromes of yin deficiency with yang hyperactivity, stirring of liver wind, yin deficiency with effulgent fire and qi going upward adversely, this herb should be used with cautions.

Pinyin: Sheng Ma  Chinese: 升麻
Pharmaceutical: Rhizoma Actaeae
Taxonomy: Actaea cimicifuga, A. heracleifolia (Da San Ye Sheng Ma), A. dahurica (Xin Gan Sheng Ma), A. simplex (Ye Sheng Ma)
English: Chinese Cohosh

Tastes: Pungent, slightly bitter, slightly cold
Meridians Entered: Lung, Spleen, Stomach and Large Intestine

Actions & Indications:

1. Releases the Exterior and vents measles
   Headache due to Wind-Heat Early stages of measles
2. Clears Heat and relieves toxicity
   Fire toxins in the upper or superficial aspects of the body with sore teeth, swollen or painful gums, ulcerated lips or gums, canker sores, painful and swollen throat, sores or maculae from Warm-Heat pathogen diseases
3. Raises Yang and lifts sunken Qi
   Central Qi Sinking or Middle Qi Deficiency with shortness of breath, fatigue and prolapse
   Dai channel spasms
   Guides other herbs upwards
4. Kills Gu Parasites and Scatters Toxins by Releasing the Exterior
   Chronic inflammatory disease (Fruehauf, 1998; 2015)
5. Aids fasting
   Mentioned in the Shen Nong Ben Cao Jing as part of the superior class of herbs which can, with protracted taking, prevent premature death, make the body light and prolong life. This may suggest it was part of supplementing the diet when engaging in an "avoiding grain" (Bigu 辟穀) fasting regime to cultivate life (Yangsheng 養生).

Standard Dosage: 3-10g in decoction.
Cautions: The patients whose measles have come out or have yin deficiency and heat excess, or yin deficiency and yang going upward adversely are forbidden to use this herb.

Pinyin: Xiang Fu  Chinese: 香附
Pharmaceutical: Rhizoma Cyperi
English: Nut-Grass Rhizome

Tastes: Pungent, slightly bitter and sweet, bland
Meridians Entered: Liver and Triple Energizer

Actions & Indications:

1. Spreads and regulates Liver Qi
   Liver Qi Stagnation with hypochondriac pain and epigastric distention
   Disharmony between the Liver and Spleen
2. Regulates menstruation and alleviates pain
   Gynecological disorders due to Liver Qi Stagnation with dysmenorrhea or irregular menstruation

Standard Dosage: 6-10g in decoction.

Pinyin: Chuan Xiong  Chinese: 川芎
Pharmaceutical: Rhizoma Ligusticum
Taxonomy: Ligusticum chuanxiong syn. striatum syn. wallichii
English: Sichuan Lovage root / Cnidium root

Tastes: Pungent, warm
Meridians Entered: Liver and Pericardium

Actions & Indications:

1. Invigorates the Blood and promotes the movement of Qi
   Blood Stasis, especially in gynecology with dysmenorrhea, amenorrhea, difficult labor or retained lochia
   Qi and Blood Stagnation with pain and soreness in the chest, flanks and hypochondria
2. Expels Wind and alleviates pain
   Externally contracted Wind with headache, dizziness or painful obstruction (Bi Syndrome) - especially useful for headaches due to Wind-Heat, Wind-Cold or Blood Deficiency (depending on the combination)
   Wind skin disorders
3. Relieves the symptoms of Gu Syndrome while suppressing parasites (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)

Standard Dosage: 3-10g in decoction.
Cautions: It is contraindicated for headache due to Liver Yang rising or Yin deficiency with effulgent Fire because of its warm and dry properties.
Use with caution during pregnancy or in those who bruise or bleed easily.
May have synergistic effects in those taking anticoagulant drugs.

Pinyin: Sang Bai Pi  Chinese: 桑白皮
Pharmaceutical: Cortex Mori
Taxonomy: Morus alba
English: Mulberry Root Bark

Tastes: Sweet, cold
Meridians Entered: Lung

Actions & Indications:

1. Drains Heat from the Lungs, stops coughing and calms wheezing
   Coughing and wheezing, fullness and hemoptysis due to Lung Heat
2. Promotes urination and reduces oedema
   Lung Heat obstructing the descending action of the Lung, preventing water from moving and stopping perspiration (floating oedema, facial oedema, swelling of the upper extremities, fever, thirst, urinary difficulty, a floating pulse)
3. Lowers blood pressure
   Hypertension

Standard Dosage: 3-10g in decoction.
Cautions: It is contraindicated for lung cold and wind-cold cough patients for its cold and descending property. It should be used with cautions for patients with much urine.

Pinyin: Zi Su Geng  Chinese: 紫苏梗
Pharmaceutical: Caulis Perillae
English: Perilla Stem

Tastes: Sweet, pungent, slightly warm
Meridians Entered: Spleen, Stomach and Lung

Actions & Indications:

1. Promotes the flow of Qi, harmonizes the Middle Jiao, expands the chest and benefits the diaphragm
   Qi Stagnation in the chest and abdomen with focal distention or a stifling sensation that may lead to hypochondriac distention and pain Hiccup
2. Calms the fetus (anti-abortion), and stops nausea and vomiting
   Morning sickness Restless fetus

Standard Dosage: 5-10g in decoction.