Pinyin: Tian Ma  Chinese: 天麻
Pharmaceutical: Rhizoma Gastrodiae
Taxonomy: Gastrodia elata
English: Gastrodia Rhizome

Tastes: Sweet, neutral
Meridians Entered: Liver

Actions & Indications:

1. Extinguishes Wind, calms the Liver and stops spasms and tremors
   Liver Wind due to either Heat or Cold with headache, dizziness, childhood convulsions, epilepsy, tonic-clonic spasms, opisthotonos, tetany and Wind-stroke
2. Extinguishes Wind, subdues Rising Liver Yang and alleviates pain
   Wind-Phlegm patterns with headaches, dizziness and migraines Wind-stroke with hemiplegia, dizziness and numbness in the extremities Can be used for both Excess and Deficiency conditions
3. Disperses Wind-Damp Bi
   Pain and numbness of the lower back and extremities due to Wind-Damp Bi

Standard Dosage: 3-10g in decoction.
Cautions: This plant is endangered and any supplies should be accompanied by CITES certification.

Pinyin: Gou Teng  Chinese: 钩藤
Pharmaceutical: Ramulus Uncariae cum Uncis
Taxonomy: Uncaria rhynchophylla seu macrophylla seu sinensis
English: Cat's Claw Vine / Gambir / Uncaria Vine

Tastes: Sweet, slightly cold
Meridians Entered: Liver and Pericardium

Actions & Indications:

1. Extinguishes Wind and alleviates spasms
   Liver Heat Transforming into Wind with tremors, seizures and eclampsia
2. Drains Liver Heat and pacifies Liver Yang
   Liver Fire and Liver Yang Rising with headache, irritability, red eyes and dizziness
   Recently used for hypertension
3. Releases the Exterior
   Exterior Wind-Heat with fever, headache and red eyes

Standard Dosage: 3-12g in decoction as standard dose but can be up to 30g. Do not decoct for more than 10 minutes.

Pinyin: Shi Jue Ming  Chinese: 石决明
Pharmaceutical: Concha Haliotidis
English: Abalone Shell

Tastes: Salty, cold
Meridians Entered: Liver

Actions & Indications:

1. Drains Liver Fire, pacifies the Liver and anchors and sedates Liver Yang
   Liver Fire and Liver Yang Rising patterns with headache, dizziness and red eyes Hypertension with Liver Yang Rising
2. Improves the vision and causes superficial visual obstruction to recede
   Liver Heat causing visual problems with photophobia, pterygium or other superficial visual obstruction, red eyes and blurred vision
3. Calms Internal Wind
   Liver Wind
4. Clears Stomach Fire and stops pain and bleeding
   Stomach Fire with acid reflux, heartburn, bleeding ulcers and Stomach pain (best calcined)

Standard Dosage: 15-30g in decoction.
Cautions: The high mineral content of this medication may prevent the oral absorption of the fluoroquinolone class of antibiotics.

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 Xia Ku Cao or Cao Jue Ming.

Pinyin: Zhi Zi  Chinese: 栀子
Pharmaceutical: Fructus Gardeniae
Taxonomy: Gardenia jasminoides
English: Gardenia Fruit

Tastes: Bitter and cold
Meridians Entered: Heart, Liver, Stomach and Lung

Actions & Indications:

1. Clears Heat, reduces Fire and eliminates irritability in the San Jiao
   Excess Heat in the Heart, Stomach and Liver with high fever, irritability, restlessness, a stifling sensation in the chest, insomnia or delirious speech, eye problems, anger, jaundice
2. Clears Heat and resolves Dampness (Drains Damp-Heat)
   Damp-Heat in the Lower Jiao with painful urinary dysfunction (Lin Syndrome)
   Damp-Heat in the Liver/Gallbladder with jaundice
   Damp-Heat in the San Jiao
   Damp-Heat in the Gallbladder and San Jiao channels of the face affecting the nose and eyes or causing sores in the mouth or facial region
3. Cools the Blood and relieves toxicity (stops bleeding by astringing)
   Heat in the Blood with epistaxis, hematemesis, hemafecia or hematuria (partially charred)
4. Reduces swelling and invigorates the Blood
   Blood Stagnation due to trauma (topical)

Standard Dosage: 5-15g in decoction.
Cautions: Being strongly bitter in flavor and cold in nature, it is not good for deficiency-cold syndrome because it can easily impair spleen and stomach. It is contraindicated in case of loose stool due to spleen deficiency.

Pinyin: Huang Qin  Chinese: 黄芩
Pharmaceutical: Radix Scutellariae baicalensis
Taxonomy: Scutellaria baicalensis
English: Baical Skullcap Root

Tastes: Bitter, cold
Meridians Entered: Lung, Stomach, Gallbladder, Large Intestine and Bladder

Actions & Indications:

1. Clears Heat and dries Dampness
   Damp-Heat in the Stomach or Intestines with diarrhoea or dysenteric disorder
   Damp-Warmth with fever, a stifling sensation in the chest and thirst with no desire to drink
   Damp-Heat in the Lower Jiao with painful urinary dysfunction
   Damp-Heat jaundice (auxiliary), infectious hepatitis
2. Drains Fire and detoxifies
   Heat and Fire especially in the Upper Jiao (Lung) with high fever, irritability, thirst, cough and expectoration of thick, yellow sputum
   Upper respiratory tract infection
   Hot sores and swellings (topical or internal)
3. Cools the Blood and stops bleeding
   Xue Stage Heat or Blood Heat causing bleeding with epistaxis, hemoptysis, hematemesis and hemafecia
4. Clears Heat and calms the fetus
   Fetal restlessness due to Heat
5. Calms ascending Liver Yang
   Liver Yang Rising with headache, irritability, red eyes, flushed face and bitter taste
   High Blood pressure
   Gallbladder Heat

Standard Dosage: 5-15g in decoction.

Pinyin: Yi Mu Cao  Chinese: 益母草
Pharmaceutical: Herba Leonuri
Taxonomy: Leonurus japonicus syn. heterophyllus syn. sibiricus
English: Chinese Motherwort

Tastes: Pungent, bitter, lightly cold
Meridians Entered: Liver, Heart and Bladder

Actions & Indications:

1. Invigorates the Blood, dispels Stasis, regulates menstruation and reduces masses
   Gynecological disorders due to Blood Stasis with irregular menstruation, premenstrual abdominal pain and postpartum abdominal pain with retained lochia
   Abdominal masses and infertility due to Blood Stasis due to Blood Deficiency
   Traumatic pain
2. Promotes urination and reduces swelling and oedema
   Acute systemic oedema accompanied by Blood Stasis, especially with hematuria
3. Clears Heat and resolves toxicity internally or topically
   Sores, abscesses and toxic swellings
   Itchy rashes from Damp-Heat in the muscles and surrounding tissues
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. 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: 10-30g in decoction.

Pinyin: Chuan Niu Xi  Chinese: 川牛膝
Pharmaceutical: Radix Cyathulae
Taxonomy: Cyathula officinalis
English: Hookweed Root / Cyathula Root

Tastes: Sweet, slightly bitter, neutral
Meridians Entered: Liver and Kidney

Actions & Indications:

1. Invigorates the Blood, dispels Blood Stasis and unblocks the menses
   Blood Stasis leading to dysmenorrhea or amenorrhea
   Pain due to traumatic injury
2. Expels Wind and drains Dampness
   Wind-Damp Bi pain (especially in the lower back) and atrophy and spasm of the lower extremities
3. Promotes urination and treats dysuria
   Painful urinary dysfunction
4. Descends Blood and Fire
   Abnormal bleeding due to Fire Flaring Upwards with hematemesis, epistaxis, toothache ulceration of the mouth and tongue, dizziness and headache
5. Tonifies the Kidneys and Liver and strengthens the tendons and bones
   Lower back and knee soreness, weakness and pain

Standard Dosage: 6-10g in decoction.
Cautions: It is contraindicated for menorrhagia, pregnancy and spermatorrhea.

Pinyin: Du Zhong  Chinese: 杜仲
Pharmaceutical: Cortex Eucommiae
Taxonomy: Eucommia ulmoides
English: Hardy Rubber Tree / Chinese Rubber Tree

Tastes: Sweet, warm
Meridians Entered: Kidney and Liver

Actions & Indications:

1. Tonifies the Kidneys and Liver and strengthens the sinews and bones
   Kidney and Liver Deficiency with a weak, sore or painful lower back and knees, fatigue and urinary frequency
   Weakness of sinews and bones
2. Aids the smooth flow of Qi and Blood
   Promotes circulation for weak sinews and bones
3. Calms the fetus
   Deficiency Cold patterns with bleeding during pregnancy
   Prevents miscarriage when the fetus is agitated or restless and when a pregnant woman has significant back pain or presents with a deficient condition
   Threatened abortion
4. Lowers blood pressure
   Dizziness and light-headedness due to Liver Yang Rising
5. Tonifies Kidney Yang
   Reproductive and urinary disorders such as impotence and incontinence
6. 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 slow ageing. 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: Sang Ji Sheng  Chinese: 桑寄生
Pharmaceutical: Herba Taxilli
Taxonomy: Taxillus chinensis
English: Mulberry Mistletoe Stems

Tastes: Pungent, bitter, sweet, mild
Meridians Entered: Liver and Kidney

Actions & Indications:

1. Tonifies Liver and Kidney Yin, strengthens the sinews and bones and expels Wind-Dampness
   Liver and Kidney Yin Deficiency with Bi pain (lower back and leg soreness and pain, joint problems, numbness and weakness and atrophy of the sinews and bones) (whether or not Wind-Dampness is present)
2. Nourishes the Blood and calms the womb
   Restless fetus or metrorrhagia during pregnancy
   Promotes lactation
3. Nourishes the Blood and benefits the skin
   Blood Deficiency with dry, scaly skin

Standard Dosage: 9-15g in decoction.

Pinyin: Ye Jiao Teng  Chinese: 夜交藤
Pharmaceutical: Caulis Polygoni Multiflori
Taxonomy: Polygonum multiflorum
English: Fleeceflower Vine / Flowery Knotwood Vine

Tastes: Sweet, neutral
Meridians Entered: Liver and Heart

Actions & Indications:

1. Nourishes the Heart Yin and Blood and calms the Spirit
   Heart Yin Deficiency or Heart Blood Deficiency with insomnia and irritability
   Especially for dream-disturbed sleep
2. Unblocks channels and dispels Wind-Dampness
   General weakness, soreness, pain and numbness due to Blood Deficiency
   Backache and aching limbs due to Wind-Damp Bi
3. Alleviates itching (topical)
   Itching and skin rashes (topically as a wash)
4. Astringes sweat
   Profuse perspiration from Deficiency

Standard Dosage: 9-30g in decoction.

Pinyin: Fu Shen  Chinese: 茯神
Pharmaceutical: Poria cum Radix Pini
Taxonomy: Poria cocos syn. Wolfiporia extensa et Pinus spp.
English: China-Root Core with Tree Bark

Tastes: Sweet, mild, neutral
Meridians Entered: Heart and Spleen

Actions & Indications:

1. 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
   Shen disturbance
   Restless Heart
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
2. Strengthens the Spleen and harmonizes the Middle Jiao
   Spleen Deficiency Dampness with anorexia, diarrhoea and epigastric distention
3. 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
4. Promotes urination and leaches out Dampness
   Urinary difficulty, diarrhoea or oedema due to Stagnation of Fluids or Dampness
   Fluid Stagnation

Standard Dosage: 9-15g in decoction.
Cautions: It is contraindicated in case of difficult urination due to kidney deficiency or spermatorrhea due to deficiency-cold.