Pinyin: Bai Zhi  Chinese: 白芷
Pharmaceutical: Radix Angelicae dahuricae
Taxonomy: Angelica dahurica
English: Dahurian Angelica Root

Tastes: Pungent and warm
Meridians Entered: Lung, Stomach and Large Intestine

Actions & Indications:

1. Expels Wind, eliminates Dampness, unblocks the nasal passages, dispels Cold and alleviates pain
   External Wind-Cold patterns, especially with headache
   Supra orbital pain, nasal congestion and toothache, arthritis
   Any External Wind invasion of the Yangming channels of the head with a frontal headache
2. Reduces swelling, eliminates toxins and expels pus
   Early-stage superficial sores, boils and carbuncles, pruritis
3. Expels Dampness, alleviates discharge and treats leukorrhea and diarrhoea
   Vaginal discharge due to Cold-Dampness in the Lower Jiao
4. Releases the Exterior and Drives Out Snakes
   Chronic inflammatory disease (Fruehauf, 2015)
   One of the chief herbs for treating Gu Syndrome, along with Bo He and Zi Su Ye, classed as "open the exterior with snake killing herbs" (Fruehauf, 1998).
   Also used topically for fungal infections which may explain some of its anti-Gu actions.

Standard Dosage: 3-10g in decoction.
Cautions: It should be used with cautions for Blood Heat induced by Yin deficiency because of its pungent, fragrant, warm, dry property.

Pinyin: Jin Yin Hua  Chinese: 金银花
Pharmaceutical: Flos Lonicerae japonicae
Taxonomy: Lonicera japonica
English: Honeysuckle Flower

Tastes: Pungent, slightly bitter, cold
Meridians Entered: Lung, heart, stomach and large intestine

Actions & Indications:

1. Clears Heat and resolves Fire Toxicity
   Hot, painful sores and skin eruptions in various stages of development, especially breast, throat and eyes
   Intestinal abscesses
2. Vents and disperses External Wind-Heat
   Early-Stage Wind-Heat Warm-Heat pathogen with fever, chills, slight aversion to Wind, sore throat and headache
   External Summerheat
3. Clears Damp-Heat from the Lower Jiao
   Damp-Heat in the Lower Jiao with dysentery or Lin Syndrome
4. Cools the Blood and stops bleeding (charred)
   Blood Heat dysentery
5. Releases the Exterior and Drives Out Snakes
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
   Mysterious bruises due to Ghost Strike (鬼擊) (Wilcox, 2024)

Standard Dosage: 6-30g in decoction. Small doses are for expelling Wind-Heat, large doses for Toxic Heat sores. Can be up to 90g in extreme cases (e.g. Si Miao Yong An Tang).

Pinyin: Lian Qiao  Chinese: 连翘
Pharmaceutical: Fructus Forsythiae
Taxonomy: Forsythia suspensa
English: Weeping Forsythia Capsule / Forsythia Fruit

Tastes: Bitter, slightly pungent, slightly cold
Meridians Entered: Lung, Heart and Gall Bladder or Small Intestine

Actions & Indications:

1. Clears Heat (especially in the Upper Jiao) and resolves Toxicity
   Wind-Heat with high fever, slight chills and sore throat
   Bound Heat
2. Reduces abscesses and dissipates clumps
   Toxic Heat sores and swellings (Chuang Yung), swollen welling abscesses, malign sores, scrofula, goiter and tumours of the neck
   Throat Bi
3. Clears Blood Heat
   Blood Heat
4. Promotes urination
   Lin syndrome (urinary stones), dysuria, haematuria
5. Releases the Exterior and Drives Out Snakes
   Mentioned in the Shen Nong Ben Cao Jing as an inferior herb that treats Gu Toxins
   Chronic inflammatory disease (Fruehauf, 1998; 2015)

Standard Dosage: 10-15g in decoction.

Pinyin: Dang Gui  Chinese: 當歸
Pharmaceutical: Radix Angelicae sinensis
Taxonomy: Angelica sinensis
English: Chinese Angelica Root / Tang-Kuei / Dong Quai Root

Tastes: Sweet, Pungent, Warm
Meridians Entered: Heart and Liver

Actions & Indications:

1. Tonifies the Blood and regulates the menses
   Blood Deficiency, especially when affecting the Heart and Liver with pale, ashen complexion, lusterless nails, tinnitus, blurred vision and palpitations
   Blood Deficiency associated irregular menstruation, amenorrhea and dysmenorrhea
2. Invigorates and harmonizes the Blood and disperses Cold (stops pain due to Blood Stasis)
   Blood Stasis causing abdominal pain and carbuncles and pain due to Blood Stasis from traumatic injury, especially when accompanied by Deficiency Cold
   Postpartum menstruation
   Pregnancy (use with caution)
   Blood Deficiency with chronic Wind-Damp-Bi
3. Moistens the Intestines and unblocks the bowels
   Dry Intestines due to Blood Deficiency
4. Reduces swelling, expels pus, generates flesh and alleviates pain
   Sores and abscess (Chuang Yung), internally and topically
5. Stops coughing and treats dyspnea
   Used adjunctively for coughing
6. Tonifies the Blood while suppressing Parasites
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)

Standard Dosage: 6-12g in decoction.
Cautions: It is contraindicated in cases of Damp-Heat stagnating in the Middle, Lung Heat with Phlegm Fire, and Yin deficiency with effulgent Yang because it is warm and sweet in properties. In addition, it should be used with caution in cases of loose stool because it can moisten intestines to smooth stool.

Many sources recommend using caution, avoiding or only taking under guidance of a TCM physician during pregnancy as it can cause uterine contractions. However, there are no studies supporting this and the only scientific literature seems to suggest that Z-Ligustilide has anti-spasmodic activities that alleviate dysmenorrhoea by inhibiting uterine contractions (Du et al., 2006; Dietz et al., 2016).

Caution is also advised in breast cancer patients due to its oestrogen stimulating activity. This based upon Lau et al (2005) who found it may stimulate breast cancer growth in vitro, however Yue et al, (2019) demonstrated that it is not that stimulatory in breast cancer both in vitro and in vivo through a series of tests, although they suggested it should still be used with caution in estrogen receptor-positive breast cancer. Conversely, a large population study in Taiwan by Wu et al (2014) found it reduced the subsequent risk of endometrial cancer in breast cancer survivors taking tamoxifen, especially in those of reproductive age.

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: Wu Jia Pi  Chinese: 五加皮
Pharmaceutical: Cortex Acanthopanacis
Taxonomy: Eleutherococcus senticosus
English: Siberian Ginseng Bark

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

Actions & Indications:

1. Dispels Wind-Dampness, nourishes (warms) the Liver and Kidneys and strengthens sinews and bones
   Chronic Wind-Cold-Damp Bi with underlying Kidney and Liver Deficiencies generating weak or soft bones or sinews
   The Shen Nong Ben Cao Jing places it in the inferior class of woods and says: "It boosts the qi and heals limpness, enabling a [limp] child to walk instantly," suggesting it supplements the Kidney Qi of children born lame and therefore Jing deficient.
2. Transforms Dampness and reduces swelling
   Urinary difficulty, oedema, and Cold Damp “Leg Qi”
   The Shen Nong Ben Cao Jing says "It also treats flat abscesses, sores and genital erosion."
3. Tonifies the Qi while suppressing Parasites
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
   The Shen Nong Ben Cao Jing says it treats "Heart and abdominal mounting qi and abdominal pain."

Standard Dosage: 5-10g in decoction, or soaked in wine.
Cautions: Caution must be taken to have the correct species. Cortex Periplocae (Xiang Jia Pi) is often mistaken for this herb but contains toxic cardiac glycosides which could be dangerous, as well as poorer therapeutic effects and none of the adaptogenic properties of Wu Jia Pi (Complemedis.com).

Pinyin: Bai He  Chinese: 百合
Pharmaceutical: Bulbus Lilii
English: Lily Bulb

Tastes: Sweet, slightly cold
Meridians Entered: Lung and Heart

Actions & Indications:

1. Nourishes Yin, moistens the Lungs, clears Heat and stops coughing
   Dry coughs or sore throat due to Lung Yin Deficiency, dry Lungs or Lung Heat
   Especially useful for Lung Yin Deficiency
2. Clears the Heart and calms the Spirit
   Intractable low-grade fever, insomnia, restlessness and irritability in the aftermath of febrile disease
   Heart Fire
   Palpitations due to insufficiency of Qi and Yin
   One of the chief spirit calming herbs for Gu Sydnrome with Qi and Yin deficiency (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
3. Nourishes Stomach Yin and harmonizes the Middle Jiao
   Pain associated with Stomach Yin Deficiency

Standard Dosage: 10-30g in decoction.
Cautions: All lilies are acutely nephrotoxic to cats and some other animals due to the high level of insoluble calcium oxalate so should be not be used in vetinary formulas without absolute certainty that the animal in question is not vulnerable. Long term consumption of oxalates in humans can also lead to kidney stone formation.

Pinyin: Qing Hao  Chinese: 青蒿
Pharmaceutical: Herba Artemisiae Annuae
Taxonomy: Artemisia Annua
English: Sweet Wormwood

Tastes: Bitter, pungent, cold
Meridians Entered: Liver, Gallbladder and Kidney

Actions & Indications:

1. Clears Summerheat or Damp-Heat
   Summerheat with low fever, headache, dizziness and a stifling sensation in the chest
2. Clears Deficiency fevers
   Blood Deficiency or Yin Deficiency fevers
   Sequelae of a febrile disease
   Especially good when steaming bone patterns are marked by anhidrosis
3. Cools the Blood and stops bleeding
   Purpuric rashes or epistaxis due to Blood Heat
4. Stops malarial disorders and relieves Heat
   Malarial disorders with alternating chills and fever
5. Clears Liver Heat and brightens the eyes
   Liver Yang Rising with red eyes, dizziness and photophobia
6. Kills Parasites and expels Ghosts and Demons
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
   Around 1^st century BCE, it's fragrance was used ritually to mask the smell of the dead (Liu et al., 2013), where it may have earned its ability to treat ghost possession and then other lingering pathogens with perceived supernatural origins.

Standard Dosage: 6-12g in decoction.

Pinyin: Yu Jin  Chinese: 鬱金
Pharmaceutical: Radix Curcumae
Taxonomy: Curcuma aromatica seu wenyujin
English: Turmeric Tuber

Tastes: Pungent, bitter, cold
Meridians Entered: Liver, Gallbladder and Heart

Actions & Indications:

1. Invigorates the Blood, dispels Blood Stasis, regulates Qi flow, speeds healing of chronic sores and alleviates pain
   Blood Stasis due to trauma (topical and internal)
   Chronic sores
   Liver Qi Stagnation with chest, flank menstrual and abdominal pain
   Especially useful for Liver Qi Stagnation with Heat signs
2. Clears Heat and cools the Blood
   Xue Level Heat with epistaxis, hematemesis and hematuria
   Especially for epistaxis at the onset of menstruation (Inverted menstruation)
3. Clears the Heart and Pericardium and opens the Orifices
   Phlegm Heat Obstructing the Heart Orifices with anxiety, agitation, seizures or mental derangement
4. Benefits the Gallbladder and reduces jaundice
   Gallbladder disorders Jaundice
5. Kills Parasites and expels Demons
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)

Standard Dosage: 5-12g in decoction.
Cautions: Use with cautions for pregnant women because this herb can activate blood and resolve stasis leading to uterine excitation. Do not combine with Ding Xiang.

Due to its ability to increase bile secretion, caution should be used in cases of gallstones and avoided in biliary tract obstruction.

Pinyin: Ze Lan  Chinese: 泽兰
Pharmaceutical: Herba Lycopi
English: Bugleweed

Tastes: Pungent, bitter, slightly warm
Meridians Entered: Liver and Spleen

Actions & Indications:

1. Invigorates the Blood and dispels Blood Stasis (Regulates menstruation)
   Blood Stasis obstructing menstruation Postpartum abdominal pain due to Blood Stasis
   Pain and swelling from abscess or trauma (internal and topical)
   Relieves the symptoms of Gu Sydnrome while suppressing parasites (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
2. Promotes urination and disperses swellings
   Systemic and facial oedema (adjunctively) Postpartum painful urinary dysfunction (adjunctively)

Standard Dosage: 6-12g in decoction.
Cautions: It is contraindicated to people without blood stasis.

Pinyin: Xuan Shen  Chinese: 玄參
Pharmaceutical: Radix Scrophulariae
Taxonomy: Scrophularia ningpoensis
English: Chinese Figwort Root / Ningpo Figwort Root

Tastes: Bitter, sweet, salty, light cold
Meridians Entered: Heart, Stomach, Kidney, Lung

Actions & Indications:

1. Clears Heat and cools the Blood
   Xue Stage Heat or Blood Heat with hemorrhage (hematemesis), fever, dry mouth and a purplish tongue
2. Nourishes Yin
   Yin Deficiency with Heat signs especially as sequelae from Warm Febrile Disease with Dry Lungs, insomnia, constipation, an unclear Shen and irritability
   Yin Deficiency dry Lungs
   Heart Yin Deficiency
3. Softens hardness and dissipates nodules (Transforms Phlegm-Heat)
   Neck lumps (goiter, scrofula) due to Phlegm Fire
   Severe throat pain and swelling
4. Drains Fire
   Extreme throat pain or red, swollen eyes
5. Relieves toxicity
   Ying Stage Heat
6. Calms the Spirit agitated by Parasites damaging the Yin
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)

Standard Dosage: 10-15g in decoction.
Cautions: It is contraindicated in cases of diarrhea due to spleen deficiency. It is antagonistic to Li Lu.

Pinyin: Tu Fu Ling  Chinese: 土茯苓
Pharmaceutical: Rhizoma Smilacis Glabrae
English: Greenbiars Rhizome / Smilax Rhizome

Tastes: Sweet, bland, slightly cold
Meridians Entered: Liver and Stomach

Actions & Indications:

1. Clears Damp-Heat from the skin
   Chuang Yung (recurrent ulcers or other hot skin lesions)
2. Promotes urination and dispels Heat from the Lower Jiao
   Re (Heat) Lin with burning, painful urination
3. Expels Gu Parasites
   Chronic inflammatory disease (Fruehauf, 2015)

Standard Dosage: 15-60g in decoction.

Pinyin: Shi Chang Pu  Chinese: 石菖蒲
Pharmaceutical: Rhizoma Acori tatarinowii seu graminei
Taxonomy: Acorus tatarinowii seu gramineus
English: Grass-leaf Sweet Flag Rhizome

Tastes: Pungent, bitter, warm
Meridians Entered: Heart, Spleen and Stomach

Actions & Indications:

1. Opens the Orifices, vaporizes Phlegm, removes filth, calms the Spirit and disperses Wind
   Phlegm-Dampness Veiling and Blocking the Sensory Orifices with deafness, dizziness, forgetfulness, dulled senses, and seizures or stupor
   Wind-Phlegm with seizures or stupor
2. Transforms turbid Dampness, harmonizes the Middle Jiao, awakens the Spleen and promotes the movement of Qi
   Dampness Distressing the Spleen and Stomach with chest and epigastric fullness and abdominal fullness and pain due to Dampness and Turbidity Obstructing the Middle Jiao
3. Promotes Blood flow, reduces swelling and alleviates Wind-Damp Bi and sores (internally and topically)
   Wind-Cold-Damp Bi Sores (internally and topically)
   Trauma
4. Benefits the throat
   Hoarse voice due to laryngitis or inflammation of the vocal cords
5. Kills Parasites and expels Demons
   Gu Sydnrome (Fruehauf, 1998)
   Chronic inflammatory disease (Fruehauf, 2015)
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, improve memory, prevent confusion 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.
Cautions: Avoid high doses for long periods due to β-asarone content (see below).

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
   The Shen Nong Ben Cao Jing places it in the middle class of herbs and says "It mainly treats cold damage, supplements insufficiency, [treats] incised wounds and welling abscesses, joins broken sinews and bones."
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
   The Shen Nong Ben Cao Jing says that it resolves "difficult lactation in females."
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 a herb 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: Yin Xing Ye  Chinese: 銀杏葉
Pharmaceutical: Folium Ginkgo
Taxonomy: Ginkgo biloba
English: Ginkgo Leaf

Tastes: Sweet, bitter, astringent, neutral
Meridians Entered: Heart and Lung

Actions & Indications:

1. Invigorates Blood and disperses Stasis
   Palpitations, cardiac pain, high cholesterol
   Poor memory, cognitive symptoms of dementia (especially Alzheimer's)
2. Astringes the Lung
   Cough with Phlegm
   Wheezing
   Choking sensation in chest

Standard Dosage: 3-12g in decoction.
Cautions: Strong inhibitor of platelet aggregation factor so it may increase bleeding time in pregnancy so should be avoided in the last trimester.

The leaves also contain ginkgoic acids which are highly allergenic long-chain alkylphenols so should be avoided in people who have had strong allergic reactions to poison ivy, mangoes, cashews and other alkylphenol-producing plants in the past.

Excess consumption may cause muscle twitching and dilated pupils.