Pinyin: Fu Ling  Chinese: 茯苓
Pharmaceutical: Poria
Taxonomy: Poria cocos syn. Wolfiporia extensa
English: China-Root / Hoelen / Tuckahoe / Indian Bread

Tastes: Sweet, bland, neutral
Meridians Entered: Heart, Spleen, and Kidney

Actions & Indications:

1. Strengthens the Spleen and harmonizes the Middle Jiao
   Spleen Deficiency Dampness with anorexia, diarrhoea and epigastric distention
2. Strengthens the Spleen
   Phlegm Dampness due to Spleen Deficiency with thin mucus in which Phlegm moves upward manifesting as palpitations, headache, dizziness and a thick, greasy tongue coat
3. Promotes urination and leaches out Dampness
   Urinary difficulty, diarrhoea or oedema due to Stagnation of Fluids or Dampness
4. Quiets the Heart, calms the Spirit and soothes the nerves
   Palpitations, insomnia or forgetfulness due to either Spleen and Heart Insufficiency or Internal Obstruction of Turbid Phlegm
5. Aids fasting
   Mentioned in the Shen Nong Ben Cao Jing as part of the superior class of herbs which can, with protracted taking, quiet the Hun, nourish the Shen, make one free from hunger 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: 9-15g in decoction.
Cautions: It is contraindicated for spermatorrhea due to deficiency-cold.

Pinyin: Ren Shen  Chinese: 人參
Pharmaceutical: Radix Panax ginseng
Taxonomy: Panax ginseng
English: Ginseng Root

Tastes: Sweet, slightly warm
Meridians Entered: Spleen, Lung and Heart

Actions & Indications:

1. Powerfully tonifies Yuan Qi
   Extreme collapse of Qi or abandoned conditions that manifest in shallow breathing, shortness of breath, cold limbs, profuse sweating and an almost imperceptible pulse (after blood loss, overly profuse sweating or other problems related to severe fluid loss - it can be used alone in these emergencies)
   Collapse of Yang
   Collapse of Yin
2. Tonifies Spleen and Stomach Qi
   Lethargy, anorexia, chest and abdominal distention, chronic diarrhoea and, in severe cases, prolapse of the Stomach, uterus or rectum
3. Tonifies Lung Qi
   Lung Qi Deficiency with wheezing, shortness of breath and labored breathing on exertion
4. Generates Body Fluids and stops thirst
   Wasting and thirsting disorder (消渴 Xiao Ke) and high fevers with profuse sweating which injures Qi and fluids
5. Tonifies Heart Qi and calms the Spirit
   Heart Qi and Blood Deficiency with palpitations, anxiety, insomnia, forgetfulness and restlessness
6. Treats impotence
   With Kidney Yang tonics for impotence
7. Tonifies Qi in Deficiency patients with Exterior conditions
   Exterior disorder with Interior Deficiency
8. 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 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: 5-10g in decoction, 10-30g for exhaustion syndrome due to Qi deficiency.
Cautions: Antagonizing to Li Lu; the warm nature of sun-dried raw Ren Shen is weaker than that of Hong Shen.

Pinyin: Xu Duan  Chinese: 续断
Pharmaceutical: Radix Dipsaci
English: Himalayan Teasel Root

Tastes: Sweet, pungent, slightly warm
Meridians Entered: Kidney and Liver

Actions & Indications:

1. Tonifies the Liver and Kidneys and strengthens the sinews and bones
   Liver and Kidney Deficiency with sore and painful lower back and knees, stiffness in the joints and weakness in the legs
   Urinary dribbling from Kidney Deficiency
2. Stops uterine bleeding, calms the fetus and prevents miscarriage
   Bleeding during pregnancy
   Restless fetus
   Threatened miscarriage
   Ren channel Deficiency related uterine bleeding and vaginal discharge
3. Promotes the movement of Blood, alleviates pain, generates flesh and reconnects the sinews and bones
   Trauma (topical and internal) especially pain and swelling in the lower back and limbs
   External sores (topical)
   Bi pain
4. Reduces swellings, abscesses and sores
   Toxic abscesses and sores
5. Expels Gu Parasites
   Chronic inflammatory disease (Fruehauf, 2015)
6. Aids fasting
   Mentioned in the Shen Nong Ben Cao Jing as part of the middle class of herbs which can, with protracted taking, boost the Qi and physical strength. 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: 10-15g in decoction.

Pinyin: Yuan Zhi  Chinese: 遠志
Pharmaceutical: Radix Polygalae
Taxonomy: Polygala tenuifolia
English: Chinese Senega / Thin-Leaf Milkwort

Tastes: Bitter, pungent, slightly warm
Meridians Entered: Liver, Kidney and Lung

Actions & Indications:

1. Calms the Spirit, sedates the Heart and clears the channel joining the Heart and Kidney
   Insomnia, palpitations with anxiety, restlessness, and disorientation.
   Most effective for excessive brooding or pent-up emotions
   Lack of communication between the Heart and Kidneys
2. Expels Phlegm, opens the Orifices, clears the Lungs and stops coughing
   Phlegm Blocking the Heart Orifices with emotions and mental disorientation, spasms or seizures
   Phlegm Obstructing the Lungs with copious sputum, especially when it is difficult to expectorate
   Angina pectoris
3. Reduces abscesses and dissipates swellings
   Boils, abscesses, sores, and swollen, painful breasts (powdered and applied topically or taken with wine)
4. 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, and prevent forgetfulness. 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: 3-9g in decoction.
Cautions: It should be used with cautions for excess fire or phlegm-heat because of its warm nature. It should be used with cautions for gastritis and duodenal ulcer because it will stimulate the stomach and intestine. Unprepared will irritate the stomach mucosa causing nausea and vomiting so is usually prepared with Gan Cao (Zhi Yuan Zhi) or honey (Mi Zhi Yuan Zhi)

Pinyin: Bai Fu Zi  Chinese: 白附子
Pharmaceutical: Rhizoma Typhonii
Taxonomy: Typhonium giganteum
English: Giant Typhonium Rhizome

Tastes: Pungent, warm, toxic
Meridians Entered: Liver

Actions & Indications:

1. Dries Dampness, transforms Phlegm, expels Wind and stops spasms
   Wind-Phlegm affecting the head causing Wind-Stroke with facial paralysis, hemiplegia, tetany, severe lateral headache or migraine headaches
   Wind-stroke with profuse Phlegm welling up in the throat, impairing speech
2. Relieves toxicity and dissipates nodules
   Phlegm toxicity (topical and fresh) (snakebite, scrofula, other nodules)
3. Dries Dampness and stops pain and itching (expels Wind-Cold-Dampness)
   Wind-Cold-Damp Bi Damp skin problems (eczema) (powder and apply topically)

Standard Dosage: 3-5g in decoction.
Cautions: This herb is pungent, warm, dry and drastic. So it is not suitable for yin deficiency and blood deficiency or exuberant heat with stirring of wind and the pregnant women. Unprocessed herb should not be taken orally.

Pinyin: Gan Cao  Chinese: 甘草
Pharmaceutical: Radix Glycyrrhizae
Taxonomy: Glycyrrhiza uralensis seu glabra seu inflata
English: Liquorice Root

Tastes: Sweet, slightly cold
Meridians Entered: Heart, Lung and Spleen (and all 12 meridians)

Actions & Indications:

1. Tonifies the Spleen and augments Qi
   Spleen Qi Deficiency with shortness of breath, lassitude and loose stools
   Qi and Blood Deficiency with an irregular pulse and/or palpitations
   Heart Qi Deficiency or Heart Yang Deficiency
2. Moistens the Lungs, resolves Phlegm and stops coughing
   Lung Heat or Cold
   Productive or non-productive coughing
3. Moderates spasms and alleviates pain
   Painful muscle spasms of the abdomen and legs
4. Clears Heat and relieves Fire Toxicity
   Raw for Toxic Heat with sore throat or carbuncles and sores (Chuang Yung)
5. Antidote for many toxic substances (internal and topical)
   Poisoning
   Bites (after washing the wound, chew Gan Cao and apply a thick layer on the bite wound, changing whenever it dries out; Bao Xiang-Ao, 1846, New Compilation of Proven Formulas)
6. Moderates and harmonizes the harsh properties of other herbs and guides the herbs to all twelve channels
   Often added in small doses to harmonise formulas
7. Tonifies the Qi while suppressing Parasites
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
8. 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 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: Typically 1.5-9g in decoction. Large doses can be up 30g.
Cautions: It is contraindicated for combining with Hai Zao, Da Ji, Gan Sui and Yuan Hua because of "eighteen antagonisms". It is also contraindicated in cases of dampness obstruction in middle energizer and edema because it can help dampness obstruct qi, and it is prohibited from long-term usage in large dosage (more than 20g/day) and should be avoided or used with extreme caution in patients with high blood pressure because it may raise aldosterone levels in the blood causing retention of sodium.

The NHS recommends avoiding during pregnancy.

Pinyin: Bai Jiang Can  Chinese: 白僵蠶
Pharmaceutical: Bombyx Batryticatus
English: Silkworm

Tastes: Salty, pungent, neutral
Meridians Entered: Liver and Lung

Actions & Indications:

1. Extinguishes Wind and stops spasms and convulsions
   Childhood convulsions and facial paralysis Seizures due to Liver Wind or especially Wind-Phlegm-Heat
2. Dispels Wind, disperses Wind-Heat and stops itching and pain
   Headache, red eyes, a sore, swollen throat and itching skin lesions such as Wind-Rash from externally contracted Wind-Heat or Liver Wind Loss of voice
3. Transforms Phlegm, softens hardness, eliminates toxins and dissipates nodules
   Phlegm-Heat scrofula and other Phlegm nodules
4. Removes the Three Worms
   Said in the Shen Nong Ben Cao Jing that it removes the Three Worms. These may refer to difficult to treat metabolic disorders caused by overindulgence and should be accompanied by fasting, meditation and exercise regimes.

Standard Dosage: 3-10g in decoction.
Cautions: Animal products are prohibited from use in the UK under the Medicines Act 1968 ch. 67 which restricts herbalists to the use of plant products only. It is generally substituted with Tian Ma and Tian Zhu Huang.