Ch. 2: Formulas that Release Exterior Wind Cold Flashcards
What are the function of formulas that release the exterior?
Promote sweat, release exterior pathogens, vent rashes.
What are the signs/symptoms and indications for formulas that release the exterior?
Manifestations: chills and fever, headache, general body aches, superficial pulse
- Invasion of external pathogens
- Initial stage of wind cold, wind heat, wind damp
- Dysfunction of lungs in dispersing and descending
- Skin rashes: Early stage of rashes, measles, sores, edema, malaria, dysentery along with symptoms of chills and fever, body aches and floating pulse
What are the preacautions for formulas that release the exterior?
- Cook for a short time
- Drink warm to promote slight sweating, but not profuse sweating
- Stop use when exterior symptoms are relieved
- Avoid cold, raw, greasy, fatty foods
- Avoid cold environments
- Contraindicated to measles that have already completed eruption.
- Contraindicated to open sores, deficiency edema, vomiting, diarrhea with fluid impairment and loss of blood.
What are the three subcategories for formulas that release the exterior?
- Formulas that are pungent and warm to release exterior wind cold
- Formulas that are pungent and cold to release exterior wind heat
- Formulas that tonify vital energy and release exterior pathogens
What are the indications for formulast that are pungent and warm to release exterior wind cold?
Exterior wind cold or wind cold damp
- Chills or aversion to cold
- Fever
- Headache
- Stiff neck
- Body aches
- No thirst
- Thin white coating
- Normal tongue colour
- Floating tense or floating tardy pulse
Note: There may be sweating if more wind than cold. If more cold than wind, pores close, no sweating.
What are the indications for formulas that are pungent and cold to release exterior wind heat?
Exterior wind heat or initial stage of febrile disease
- Fever
- Headaches
- Sweat
- Slight chills or aversion to cold
- Thirst
- Sore throat
- Cough
- Thin white or thin yellow coating
- Red tipped tongue
- Floating rapid pulse
What are the indications for formulas that tonify vital energy and release exterior pathogens?
Qi, Blood, Yin or Yang deficiency with exterior pathogen invasion
- Fatigue
- Pale coplexion
- Shortness of breath
- Intolerance to cold
- Weak pulse
- Chills and fever
- Sore throat
- Headache
What are the formulas taht release exterior wind-cold? (name the four 3 star ones out of 6)
- Ma Huang Tang
- Gui Zhi Tang
- Jiu Wei Qiang Huo Tang
- Xiao Qing Long Tang
- Xiang Ru San
- Jia Wei Xiang Su San
What are the ingredients of Ma Huang Tang?
- Ma Huang (Ephedra) 9g
- Gui Zhi (Cinnamon twig) 6g
- Xing Ren (Apricot seed) 6g
- Gan Cao (Licorice) 3g
Remember: ratio for Ma Huang to Gui Zhi is 3:2
What are the functions of Ma Huang Tang?
- Promote sweat and release exterior
- Disperse and descend lungs, soothe asthma
What are the indications for Ma Huang Tang?
Wind cold exterior excess syndrome due to invasion by exogenous pathogen of wind cold
What are the manifestations that indicate a need for Ma Huang Tang?
Bonus: describe the pathogenesis for each symptom
Chills - defensive qi fails in warming body surface
Fever - inhibition of defensive qi, fight of Wei qi and external EPI
No sweating - pores closed from exterior cold and obstruction of nutrient Ying
Headache - disharmony of qi flowing in Tai Yang meridian
General pain - obstruction of the circuation of ying and wei qi
Wheezing - lung fails in dispersing and descending
Thin white coating, superficial tense pulse - invasion of the exterior by external wind cold
Explain why cold keeping the skin pores closed would affect lung qi?
Lung separates the qi where it enters the skin level. When pores close the lung fails to separate qi which then fails to disperse and descend.
What are the actions of Ma Huang?
Bonus: category
- Promote sweat, release exterior, dispel wind and cold
- Spread yang qi and relieve asthma
1.1 Herbs that are pungent and warm for dispersing
What are the actions of Gui Zhi?
- Promote sweat
- Relax muscles
- Warm meridians
- Stop pain
1.1 Herbs that are pungent and warm for dispersing
What are the actions of Xing Ren?
- Disperse and descend lung qi to pacify asthma and stop cough
8. 3 Herbs that resolve phlegm, stop cough, soothe
What are the actions of Gan Cao?
- Harmonize other herbs
- Tonify qi to avoid MH and GZ damaging qi
12.1 Herbs that Tonify Qi
What are the characteristics of the combination of Ma Huang and Gui Zhi?
Open the pores, remove stagnation in Cou Li, regulate ying and wei to enhance the function of promoting sweat.
What are the characteristics of combining Ma Huang and Xing Ren?
MH disperse lung qi, XR descend lung qi, enhance function of lung qi to soothe asthma.
What are the key symptoms necessary to choose Ma Huang Tang?
Fever, aversion to cold, no sweat, wheezing, superficial tense pulse
What are western medicine disease categories that may be relevant for Ma Huang Tang?
- Acute rheumatic arthritis
- Asthma
- Acute bronchitis
- Asthmatic bronchitis
- Common cold
- Influenza
What are precautions/contraindications for Ma Huang Tang?
- Deficient patient
- Loss of blood
- Post partum patient
What are the three important modified formulas?
- Da Qing Long Tang
- San Ao Tang
- Hua Gao San
What are the changes for Da Qing Long Tang? What does it focus on?
Add Shi Gao, Sheng Jiang and Da Zao
This modification treats very severe wind cold! Patient will show severe chills and severe fever along with interior heat. Includes Shi Gao to clear heat. Common formula to treat initial stages of pneumonia where the patient has severe fever and chills along with interior heat. Heat consumes yin and body fluid so you see thirst, bitter taste, (maybe sore throat).
What are the changes for San Ao Tang? What does it focus on?
Take out Gui Zhi
This is the basic formula for a slight wind cold attack. Stuffy nose, heavy voice, loss of voice, cough, stuffy chest.
Vent the lung, release the exterior.
What are the changes for Hua Gai San? What does it focus on?
Take out Gui Zhi, add Sang Bai Pi, Su Zi, Fu Ling, Chen Pi
This is for patient’s with phlegm inside. Vent the lung, release the exterior, resolve phlegm, stop cough, phlegm qi stagnation, noise in throat, floating and rapid pulse.