Introduction to TCM

Basics of TCM

  • Yin-Yang | Five Elements

Zang-Fu Theories

  • Zang Organs | Fu Organs

Classification of Antineoplastic Herbal Medicines

Characteristics of Herbal Medicines

Diagnose

  • By Auscultation & Olfaction
  • By Inspection


Prescriptions

Theories of Channels (Meridians) and Collaterals

Reference: A Modern View of the Immune System

Differentiation of Syndromes

  • 8 Principles | 6 Channels 4 Stages
  • Syndromes of Zang-Fu Organs


Etiology

  • Exogenous | Pestilential | Emotional
  • Pathogenic Factors


Materia Medica



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Spleen

The spleen is located in the middle jiao (abdominal cavity). Its main physiological functions and indicators are: (1) governing transportation and transformation; (2) controlling blood; (3) dominating the muscles and four limbs; (4) opening into the mouth, and lip complexion.

The spleen has an exterior and interior relationship with the stomach.

Governing Transportation and Transformation

This function includes the transportation and transformation of water, and of essential nutrients.

If the spleen's transportation and transformation functions are sound then the functions of digestion, absorption and transportation will work normally. Otherwise, abdominal distention, diarrhea, lassitude, emaciation, malnutrition, and other symptoms may occur.

The spleen is also involved in water metabolism. When the spleen transports nutrient substances, it simultaneously distributes water to every tissue of the body carrying out its functions of nourishment and moistening. From the spleen, water is also sent down to the kidney and excreted from the urinary bladder. The whole process of distribution and metabolism of water is jointly accomplished by the lung's dispersing and descending functions and the spleen's transportation and transformation functions. If the spleen fails to transport and transform the water it will lead to various pathological changes. If water accumulates inside the body, it will turn into an inflammatory mucus (phlegm-humor); if it is retained in the skin and muscle, it becomes a swelling (edema); if the water retention is in the intestines, it will cause diarrhea; if it is in the abdominal cavity, it will result in serious fluid accumulation (ascites). In the Suwen it says, "...various kinds of diseases caused by dampness with swelling and fullness belong to the spleen."

Since the functions of transportation and transformation of essential nutrients as well as water are interrelated, their pathological manifestations often accompany each other.

Controlling Blood

The spleen regulates blood circulation inside the blood vessels. If there is a qi deficiency in the spleen, then its function of controlling the blood is lost and the blood flows outside of the vessels. This is evidenced by various hemorrhagic symptoms and diseases, such as chronic uterine bleeding.

In order to control the blood, the spleen uses ying (nutrient) qi, a form of blood qi, which it produces. Qi behaves as the "commander" of the blood and, at the same time, conserves the blood. Therefore the hemorrhagic symptoms and diseases caused by the failure of spleen controlling blood are actually the results of qi failing to conserve blood.

Dominating the Muscles and Four Limbs

The spleen transports and transforms nutrient substances to nourish the muscles. If this function is normal, there will be sufficient nutrition. Any abnormality of transportation and transformation will certainly affect muscle tissue quality. The Suwen records, "The spleen is in charge of the muscles."

The normal movements and functions of the four limbs are also closely related to spleen qi. When there is sufficient spleen qi, the yang qi distributes ample nutrient substances all over the body so that the muscles are well nourished and the four limbs are strong and able to move freely, Otherwise if the spleen fails to transport and transform the yang qi and nutrient substances, there will be malnutrition of the muscles characterized by muscular atrophy, weakness of the four limbs, etc. Therefore, building up the spleen is the usual clinical treatment for wei syndromes of the four limbs.

Opening into the Mouth and Lip Complexion

The appetite and sense of taste are closely related to the transportation and transformation functions of the spleen. If these functions are healthy, then there will be good appetite and normal sense of taste. If those functions are abnormal, there will be a lack of appetite. A greasy and sweet taste in the mouth is caused by damp obstruction in the spleen. In the Suwen it says, "Spleen qi is in communication with the mouth, and when the spleen functions harmoniously, the mouth will be able to taste the flavors of the five cereals."

Since the spleen dominates the muscles and opens into the mouth, the strength or weakness of the transporting and transforming functions are reflected in the lips. If the spleen qi is not healthy, those functions will be abnormal, a condition which is characterized by yellowish and lusterless lips.

Related Subjects

Read more on other Zang Organs: Heart, Lung, Liver, and Kidney.




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WHAT IS TRADITIONAL CHINESE MEDICINE?
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With over 3000 years of experience, Traditional Chinese Medicine (TCM) has remain one of the many fascinating areas in ancient Chinese culture. First known to be documented in the Yellow Emperor's Canon of Medicine, TCM is believed to have been practised in as early as 475 to 221 B.C. The field of working knowledge of TCM stretches from anything related to general healthcare practice to the philosophy of the mind, the logic of life, religion, and even to as far as cosmology and astronumerology. This is why in order to thoroughly understand the concepts behind TCM, one must be comprehensive in learning and embracing the Chinese culture as a whole.

Just as Douglas Hoff put it when he explained about accupuncture, "The systems of TCM uses the concepts of elements and meridians and are completely immersed in the Asian cosmology which takes shape through the religions." The meridian-brain mechanism, the fundamental working concept of acupuncture, in which the pain block from the message that the needle or burning cone of herbs gives to the point of stimulus, was only found centuries later by the West through science and technology.

 
MESSAGE FROM THE EDITOR – OCTOBER 2012

Raymond Cheng, PhD DPA Thank you for visiting this TCM and acupuncture information website. If you have previously been to this website, you might have noticed that some of the pages on ancient historical ideas and holistic thinkings related to Chinese metaphysics are temporarily taken offline. This is because I have recently started to revamp the whole website so as to reflect a more current perspective on the interpretation of some of the fundamental concepts as well as to include some of the latest information in the area. But if you have just found this website for the very first time, I welcome you again and wish you could find what you require and, hopefully, you could also be benefitted from reading the articles I published on this website.

Please be patient and do come and check out this website frequently as it's being revamped.

Raymond Cheng, PhD DPA FRSA FRSPH

March 28, 2014.

IMPORTANT NOTICE AND DISCLAIMER

This website is published, edited and designed by Raymond Cheng, PhD DPA and reflects only and only his personal views and opinions in his individual capacity. The information available at this website is not intended directly or by implication to either diagnose or treat any medical, emotional, or psychological condition or disorder. It is also not intended to create a physician-patient relationship between you and I or between you and The Commentary Limited. The information here is not a substitute for advice and treatment provided by your physician or by another healthcare professional. It is always recommended that consultation with local healthcare providers be obtained for any of your specific health or medical concerns. Furthermore, any products that can be purchased (yet you can see I don't have much to sell here) through advertisers' banners or through links to other websites are not either explicitly or implicitly given any warranty or endorsement by me, my colleagues, The Commentary Limited or any of its associated businesses.