Find out the disease analysis of the human body part corresponding to the tongue.

Tongue diagnosis is mainly composed of tongue quality and tongue coating. Tongue quality reflects the rise and fall of the essence of the five internal organs, and tongue coating reflects the nature of pathogenic factors and the depth of disease location.

Looking at the tongue mainly includes looking at the tongue god, looking at the tongue color, looking at the tongue shape and looking at the tongue state.

Tongue coating mainly includes the nature and color of tongue coating.

The above tongue picture reflects the rise and fall of healthy qi, the depth and nature of pathogenic qi, and the advance and retreat of diseases, which can be used as a reference for judging the prognosis and prognosis of symptoms and guiding prescription and medication.

2. 1.3. 1. Language quality

1) looking at the tongue god

Tongue-shaped gods mainly judge whether there is a tongue.

A. God has a tongue

No matter what tongue color, it is a "living color", and no matter what tongue color, it is a "dead tongue".

Tongue image: the tongue is vivid, ruddy, shiny and elastic.

Dialectics: The existence of the tongue proves that the five internal organs are normal, the vital qi is intact, the essence is full, and the qi and blood are moist.

B.no tongue

Tongue image: the tongue is dull, dry, dull, lifeless and slow.

Symptoms: no tongue, serious damage to vital qi, five internal organs failure, stomach gas failure, and critical condition.

2) Look at the color of the tongue

When looking at the tongue color, the tongue color is normal and disease-free except for reddish tongue, and the rest are pale white, red, crimson, purple and cyan.

A. red tongue

Tongue image: the tongue is reddish, ruddy and fresh.

Symptoms: the viscera function is normal, or the disease is mild, including warm syndrome, excess syndrome, heat syndrome and deficiency syndrome.

B. pale white tongue

Tongue picture: the tongue is pale and white, and in severe cases it is pale and bloodless.

Symptoms: pale and white tongue is deficiency cold and deficiency of qi and blood, which is a sign of deficiency of both qi and blood. Anemia, malnutrition, chronic diseases, etc.

Pale and thin tongue

Tongue image: the color of the tongue is pale white, the body of the tongue is thin, and the coating of the tongue is thin and white.

Symptoms: deficiency of both qi and blood, viscera dystrophy, fatigue, palpitation and spontaneous sweating, dizziness.

Treatment: tonify qi and blood, tonify spleen yang and nourish kidney yang.

Pale white, fat and tender tongue

Tongue image: the color of the tongue is pale white, the body of the tongue is fat and tender, there are teeth marks on the edge of the tongue, and the tongue is white and greasy.

Symptoms: Yang deficiency of spleen and kidney, chills, diarrhea, abdominal distension and bad breath.

Treatment: invigorating spleen and promoting diuresis, tonifying kidney and strengthening yang.

Pale white tongue, white greasy fur

Tongue image: the tongue is pale white, with white and chapped fur, and there are two thick layers of greasy fur in the middle.

Symptoms: yang deficiency, dampness blocking middle energizer, body fluid failure.

Treatment: Kangtai spleen yang or tonic deficiency, lung yin.

Pale white, red tongue

Tongue image: the base color of the tongue is pale white, the tip of the tongue is red, and the coating is yellow, greasy and thin, moist.

Symptoms: spleen deficiency and dampness resistance turn to heat.

Treatment: invigorating spleen and qi, clearing away heat and promoting diuresis, and promoting spleen yang or spleen yin with lung yang or lung yin after syndrome differentiation and treatment.

Pale white tongue

Tongue picture: the tongue is pale and lifeless, and the tongue coating falls off completely, like a skinned chicken.

Symptoms: yang deficiency, deficiency of qi and blood, and critical illness.

Treatment: Warming and nourishing Yang Qi, invigorating qi and blood, treating spleen-yang and kidney-yang based on syndrome differentiation or assisting and perfecting.

C. red tongue

The tongue color is redder than normal, and the redder the tongue body, the heavier the heat evil.

Sharp red tongue margin

Tongue image: the basic color of the tongue is red, the edge of the tip of the tongue is red, and the white coating on the left side is thick (from the doctor's position).

Symptoms: Fever attacking the exterior, pathogen in the exterior, accompanied by aversion to cold and fever, headache and sore throat, cough, and floating pulse.

Treatment: Xin Liang Jie Biao, Kang Taifei Drink, Shen Yinbao.

Red tongue, yellow thick dry moss

Tongue image: the tongue is reddish, yellow and thick, with dry and cracked fur and little body fluid.

Symptoms: excessive pathogenic heat, which is common in both exogenous diseases and internal injuries. According to dialectical analysis, exogenous diseases and internal injuries are both pathogenic heat, and viscera have signs of yang heat. Clinically, fever, sweating, red eyes, anxiety and thirst, dry stool, short and red urine and strong pulse are common.

Treatment: clearing away heat and promoting fluid production, such as exogenous Yangming disease, should use Kangtai lung yin, Kangtai kidney yin and Kangtai Yangming, such as heart, liver and lung internal injuries, should use Kangtai liver yang or syndrome differentiation to assist liver yin, heart yin, clearing stomach, Yangming and kidney yin.

Tongue is red and brown, with gray and black hair.

Tongue image: the tongue is red, brown, gray, black, old, dry and cracked.

Symptoms: gastrointestinal heat stagnation, stagnation of qi and blood, excess heat in triple energizer, dry stool and delirium.

High fever persists, irritability and profuse sweating, and heavy and strong pulse. This tongue image is aggravated by the development of previous tongue images.

Treatment: Kangtai Yangming, Kangtai Kidney Yin and Kangtai Lung Yin are used for conditioning, so as to save yin urgently, clear away heat and nourish body fluid.

Tongue coating is red, yellow and greasy.

Tongue image: red tongue with yellow greasy fur.

Symptoms: Phlegm is mostly caused by excessive heat pathogen, which is often manifested in the tongue, such as apoplexy, dizziness, cough and asthma caused by phlegm fire, damp-heat syndrome (inflammation) of liver and gallbladder, spleen and stomach, large intestine and bladder.

Treatment: clearing heat and resolving phlegm, clearing heat and promoting diuresis. Kangtai lung yin, Yangming or kidney yin, liver yang and liver yin should be used according to the syndrome differentiation, and Kangtai kidney yang or Kangtai spleen yang should be used according to the actual situation.

Red tongue without coating

Tongue image: the tongue is red, thin and without moss.

Symptoms: This is the tongue picture of deficiency heat and yin deficiency. Among exogenous febrile diseases, most of them are the initial retreat of heat pathogen and serious injury of body fluid. Internal injuries are symptoms of yin deficiency and heat excess in heart, liver, spleen, stomach, lung and kidney.

Treatment: nourishing yin and clearing away heat, exogenous diseases should be kang tai lung yin and kidney yin, and internal injuries due to yin deficiency should be transferred to yin deficiency viscera, such as liver yin and heart yin.

D. scarlet tongue

The tongue is dark red, and the main symptoms can be divided into exogenous and internal injuries. Exogenous diseases are fever entering the camp, while endogenous diseases are yin deficiency and excessive fire.

Bright red tongue.

Tongue image: the tongue is deep red, the surface of the tongue is as bright as a mirror, and there is no coating.

Symptoms: loss of stomach yin, such as external heat burn or chronic internal injury, this tongue picture is very important.

Treatment: Nourishing stomach yin, Kangtai stomach yin.

Red and black thin tongue

Tongue image: the tongue is crimson in color, thin and shriveled, with no coating or body fluid on the tongue surface, and the tongue body vibrates.

Symptoms: This tongue image is developed from less crimson tongue coating. If you see this kind of tongue picture, whether it is trauma or internal injury, it shows that liver and kidney yin failure is a critical disease, and the tongue picture is a critical tongue picture.

Treatment: nourishing yin and calming wind, nourishing yin and related viscera and meridians based on syndrome differentiation.

E. blue tongue

Blue tongue and purple tongue are different from the above-mentioned tongue images, which mainly reflect two diseases with completely opposite properties-cold syndrome and heat syndrome.

The tongue of cold syndrome is blue, mainly purple, and the tongue coating is moist.

The fever is crimson purple and deep purple, which develops from crimson tongue, and the tongue surface is mostly dry.

Pale white and purple tongue

Tongue image: the tongue is slightly blue and purple on the basis of pale white, and the surface of the tongue is also pale with blood stasis and moist. Symptoms: cold coagulation and blood stasis, tongue image developed from pale white tongue, coagulation in cold, blood circulation stagnation.

Treatment: dispelling cold and removing arthralgia, nourishing kidney-yang and spleen-yang or syndrome differentiation.

Purple tongue

Tongue picture: the tongue is purple in excess heat syndrome, with yellow, gray and black dry fur, while the deficiency heat syndrome has little or no fur.

Symptoms: Blood component is toxic by heat, which develops from crimson tongue and is the most serious stage of exogenous dampness. Clinically, dizziness, delirium, blood movement and wind movement (convulsion) often occur.

Treatment: cooling blood and dispersing blood (dispersing blood: nourishing yin and activating blood), promoting blood circulation based on syndrome differentiation, expelling wind and dredging fu-organs, nourishing yin and activating blood.

3) Tongue shape

The common tongue shapes are old tongue, thin tongue, fat tongue, swollen tongue, thin tongue, cracked tongue and toothed tongue. It is also the reaction of cold and heat of viscera, qi and blood, and the pathological changes of deficiency and excess. Like looking at the tongue spirit and tongue color, they are all ways to understand the whole body symptoms from their own perspective, but we should pay more attention to the changes of tongue color and tongue coating. Here is a brief introduction to the tongue shape.

A. Old tongue

Tongue image: the tongue is old, rough, dark, with thorns or cracks.

Symptoms: No matter what color the tongue coating is, the disease belongs to excess syndrome and heat syndrome, and it also has itchy feeling, the texture is not delicate, and the main disease is rampant.

Treatment: dispel evil and strengthen the body.

B. A delicate tongue

Tongue image: the tongue is delicate, plump and delicate.

Symptoms: No matter what color the tongue is, the delicate tongue is mostly empty, and its clinical manifestations are a series of symptoms of weakness, decline and weakness. On the basis of tenderness, the tongue coating can be red and tender.

Treatment: nourishing yang, nourishing yin and reducing fire. According to dialectical correlation, Kangtai spleen and kidney yang, Kangtai lung yin, Kangtai kidney yin, Kangtai liver yin and Kangtai heart yin are treated.

C. chubby tongue

Tongue image: the color of the tongue is pale white, the tongue body is fat and tender, and the tongue is light and smooth.

Symptoms: Yang deficiency of spleen and kidney, retention of water and dampness.

Treatment: tonifying spleen and kidney yang deficiency, transforming qi and promoting diuresis, kangtai spleen and kidney yang, kangtai lung yin and kangtai liver yang.

D. swollen tongue

Tongue swelling is different from fat tongue, which is mostly caused by excessive pathogenic heat and poisoning.

Bright red swollen tongue

Tongue image: the tongue is swollen, burning and painful, and the color is bright red.

Symptoms: tongue symptoms are mostly heat accumulation in the heart and spleen and disorder of qi and blood, such as unconsciousness, heat entering the heart, inflammation of heart fire, stagnation of qi and blood, and mostly damp-heat accumulation of poison.

Treatment: Purge heat accumulated in the heart and spleen, clear away heat and promote diuresis, and detoxify.

Purple swollen tongue

Tongue picture: the tongue is purple or blue-black, and the lips are swollen and blue.

Symptoms: This tongue is more common in poisoning, alcohol, food and drug poisoning.

Treatment: detoxification and blood stasis.

E. thin tongue

Thin tongue is mainly responsible for deficiency of both qi and blood and deficiency of yin and blood.

Pale and thin tongue

Tongue image: the tongue is thin and thin, and its color is pale white.

Symptoms: The tongue body can not be nourished by qi and blood, which belongs to deficiency of both qi and blood. The main symptoms are severe anemia, long-term gastrointestinal dysfunction, malnutrition and some chronic wasting diseases.

Treatment: tonify qi and blood, kangtai spleen and kidney, kangtai lung yin and kangtai liver yin.

Crimson thin tongue

Tongue image: the tongue is crimson in color and thin in shape.

Symptoms: This tongue picture is mostly in the late stage of exogenous fever, which is a chronic wasting disease caused by heat injury to Yin Ying or internal injury. Traditional Chinese medicine is diseases caused by yin deficiency and excessive fire, such as tuberculosis, cancer, digestive system diseases, diabetes, hyperthyroidism, chronic heart and kidney diseases and so on.

Treatment: nourishing yin and reducing fire.

F. cracked tongue

There are all kinds of cracks and fissures on the surface of the tongue, and the number is different, which are collectively called cracked tongue. Most of them belong to the deficiency of qi and blood and yin, which is mainly seen in heart fire and stomach fire.

A crimson tongue with moss.

Tongue image: the tongue is crimson and cracked.

Symptoms: In the late stage of exogenous fever, it is common that excess heat injures yin, and internal injuries and miscellaneous diseases are caused by yin deficiency and fire.

Treatment: nourishing yin, reducing fire and moistening dryness, and applying Kangtai lung yin, Kangtai kidney yin, Kangtai liver yin, Kangtai Yangming and Kangtai liver yang according to the syndrome differentiation of related viscera.

Pale white cracked tongue

Tongue image: the tongue is pale and cracked, and some tongues are fat, tender, pale and cracked.

Symptoms: The former is due to deficiency of qi and blood, while the latter is due to weakness of spleen and stomach, spleen deficiency and wet sleep.

Treatment: nourishing blood and moistening dryness, nourishing kidney and yin, invigorating spleen and promoting diuresis, invigorating spleen and nourishing yang.

G. toothed tongue

Tongue image: there are traces of teeth on the edge of the tongue body, no matter how fat the tongue is, there are normal and thin tongues.

Symptoms: This tongue picture is more common in patients with edema, anemia, spleen deficiency and dampness, and chronic heart and kidney diseases.

Treatment: strengthen the spleen and promote diuresis, tonify qi and blood, tonify spleen yang, lung yin and liver yang or tonify qi and blood as appropriate, and tonify spleen yang and kidney yang.

2. 1.3.2. Tongue coating

1) lichen

Coating quality mainly refers to thickness, dryness, corruption, color difference, peeling, long slip, rootless and so on.

A. thickness

Tongue picture: the thickness of tongue coating is subject to whether it can bottom out. Any tongue coating that can't cover the bottom is called "thin coating", and any coating that can't cover the bottom is called "thick coating".

Judging the severity of the disease by the thickness of tongue coating is the definition standard of "thickness" in clinic. Where the tongue coating is thin, the condition is lighter, and it is better to give it later. On the other hand, if the tongue coating is thick, the disease is frequent. In addition, the thickness change of tongue coating can also reflect the advance and retreat of the disease. Generally speaking, the tongue coating turns from thin to thick, indicating that pathogenic factors are gradually flourishing, indicating that the disease is progressing, and the tongue coating turns from thick to thin, indicating that healthy qi is better than pathogenic factors, indicating that the disease is retreating.

Treatment: relieving exterior and clearing interior. According to the thickness of the tongue coating, judge whether your past diagnosis and treatment is suitable for the disease, if it is suitable, it will become thinner, and if it is not cut, it will become thicker.

B. Lubrication and roughness

Tongue image: the tongue surface is moist, and it is "moistening the tongue" if it is not dry or wet. There is too much liquid on the tongue surface, and the tongue is about to drip and drool, which is slippery fur. The tongue surface is dry and liquid-free, which is "dry moss", and the tongue surface is rough and cracked like sand, which is "rough moss".

Symptoms: Moistening the fur means no serious illness, mild illness, slippery fur and cold and wet. Yang deficiency of triple energizer, yang deficiency of spleen and kidney, water dampness and phlegm.

The coating dries for two reasons. First, the feeling of warm dryness, high fever, sweating, vomiting and diarrhea leads to drying of the coating. Secondly, phlegm dampness prevents evaporation of body fluid, so dry moss is seen, and coarse moss develops from dry moss, which is full of heat and hurts body fluid.

Treatment: white and slippery fur, pungent and warm exogenous pathogen, people who are afraid of cold, Kangtai kidney yang, spleen yang, yang deficiency and fiery heat, tonify Kangtai lung yin and Kangtai kidney yin. Those with internal injury of spleen and kidney yang deficiency should be warmed to tonify kidney and dampness, while those with spleen yang and lung yin should be Kangtai, with yellow and slippery fur, spleen moistening and dryness, and coarse fur should clear heat and produce fluid.

C. spalling

Tongue image: the tongue coating falls off partially, and the falling place is smooth and without coating, which is called "coating peeling" or "coating peeling".

Symptoms: Chronic illness and serious illness lead to deficiency of both stomach qi and yin, or deficiency of both qi and blood, and the tongue coating will fall off, especially the red tongue coating caused by yin deficiency.

Treatment: nourishing stomach yin, invigorating qi and blood, Kangtai stomach yin supplemented by Kangtai spleen yang and Kangtai kidney yang.

D. rooted, rootless

Tongue image: Clinically, if the tongue coating is close to the surface of the tongue, it is difficult to scrape it off, which is called "tongue root coating". If the tongue coating is false, it seems to float on the tongue. If it is scraped off, it is called "rootless tongue".

Symptoms: It is of great clinical significance to observe whether there is root coating on the tongue. No matter how thick or thin the root coating is, it is healthy qi, and whether it is thick or thin, it is healthy qi failure. What is more common is that the spleen, stomach, kidney, qi and yin are damaged, which is bound to be deficiency syndrome.

2) Look at the fur color

Moss color plays an important role in clinical diagnosis of traditional Chinese medicine. The coat colors of major diseases are white, yellow, gray and black. There are also some colors in the course of the disease, such as yellow and white fur, gray and black fur, white fur and so on. Yellow-haired people are sick in the house; Gray and black moss, the disease is in the kidney; The color of fur changed from white to yellow, and from yellow to black, and the condition progressed day by day; If the color of fur changes from black to yellow and from yellow to white, it will get sick; Look at the color of tongue coating, which is used to distinguish the severity, exterior and interior, advance and retreat of pathogenic factors.

A. white moss

In the general outpatient clinic, Bai Tai said that the condition was not too serious, and it was still good after treatment. In some special cases, white fur can also be seen in heat, such as some acute infectious diseases and purulent infections of organs. In addition, evil heat enters the body quickly, and white fur, white rough fur and white powder fur appear. In clinic, besides treating white hair to control colds, attention should also be paid to the infection of heat under special circumstances.

Thin white moss

Tongue image: the tongue is normal or slightly pale, with white fur, thin white and moist, and the true color of the tongue can be slightly seen or not seen. Patients with exogenous apoplexy or typhoid fever have a slightly dry tongue.

Symptoms: Exogenous exterior syndrome or internal injury miscellaneous syndrome, but the condition is still shallow.

Treatment: relieving exterior syndrome, treating lung yin with Kangtai, and treating according to syndrome differentiation.

White thick moss

Tongue image: white fur, no tongue base.

Symptoms: the wind-cold pathogen is strong, and the cold pathogen is easy to melt into it. For example, internal injury syndrome shows that cold and dampness and phlegm are strong. For example, if the tongue is red or redder, it means that healthy qi is still vigorous, and the dispute between good and evil needs medical help.

Treatment: pungent warming and dispelling cold, warming the interior and promoting diuresis, using Kangtai Shiquan, Kangtai lung yin exterior syndrome, internal injury syndrome differentiation and treatment, related to Kangtai conditioning.

White greasy fur

Tongue image: the coating is white, thin and dense, and it sticks to the surface of the tongue, which makes it easy to scrape yellow.

Symptoms: Damp pathogen can be caused by exogenous or endogenous factors, which is a sign that damp pathogen prevents Yang Qi from being inhibited.

Treatment: invigorating spleen and promoting diuresis, differentiating deficiency from excess, and treating with Kangtai Spleen Yang or Kangtai Spleen Yin.

White greasy dry moss

Tongue picture: The same as white greasy coating, but the tongue coating is dry.

Symptoms: Shixie Huatan Decoction can prevent the conduction and distribution of body fluids and release the upper and lower tongues. "Wet does not produce fluid", so it is greasy and dry.

Treatment: eliminating dampness and promoting fluid production, regulating spleen yang and lung yin or regulating spleen yang based on syndrome differentiation.

As white as moss powder.

Tongue picture: the tongue coating is white, thick and greasy as white powder, and the tongue coating is reddish.

Symptoms: dampness caused by external temperature, heat toxin overflowing, mixed with dampness evil.

Treatment: clearing away plague and clearing heat.

Snowflake moss

Tongue image: the tongue coating is as white as snowflake, accumulated on the tongue surface, and the tongue is pale white.

Symptoms: Spleen yang is weak, and cold and dampness stagnate in the middle jiao, which is a critical disease.

Treatment: Warming and tonifying spleen and yang.

B. yellow moss

Yellow fur is the transformation of external evil into heat, which leads to internal syndrome and heat syndrome. Yellow fur often co-occurs with red tongue.

Although yellow fur is the main internal syndrome and heat syndrome, in some cases, it also has exterior syndrome, deficiency-cold syndrome, wind-heat syndrome and summer evil in the exterior, and thin yellow fur can also appear, which is stagnant due to yang deficiency, cold dampness and phlegm, and yellow slippery fur can also be seen after a long period of stagnation.

In addition, the spleen and stomach belong to soil in the five elements and yellow in the five colors. Spleen and stomach are mostly digestive diseases of modern medicine, such as gastritis, enteritis, hepatitis, cholecystitis, etc., and the fur is yellow.

Thin yellow moss

Tongue picture: the tongue coating is pale white and yellowish.

Symptoms: wind-heat exterior syndrome or wind-cold heat is not serious.

Treatment: the exterior syndrome should be solved and the exterior syndrome has been cleared. The exterior syndrome should be Kangtai lung yin and Kangtai kidney yin, or witness the perfection of Kangtai lung yin and Kangtai, and the syndrome differentiation and treatment should be witnessed in the Qing Dynasty.

Thick yellow moss

Tongue image: yellow and dry tongue coating, coarse and loose particles, thick tongue and crimson tongue.

Symptoms: body fluid injury caused by excess heat. This tongue picture is an image of internal excess heat, and body fluid injury caused by excess heat.

Treatment: clearing away heat and promoting fluid production, attacking bitter and cold, and treating according to syndrome differentiation, namely Kangtai Yangming, Kangtai Yin Fei, Kangtai Ganyang, Kangtai Ganyin, Kangtai Heart Yin and Kangtai Kidney Yin.

Burnt yellow moss

Tongue image: yellow, gray and black coating, such as burnt rice crust, red tongue.

Symptoms: Gastrointestinal heat accumulation (Yangming Fu-organ syndrome), excessive pathogenic heat, gastrointestinal fluid injury, heat pathogen sticking to the intestine, constipation, the human body is closed, and the tongue coating is brown.

Treatment: direct analysis of bitter cold, acute diarrhea to store yin, acute diarrhea to Kangtai Yangming, supplemented by Kangtai lung yin and Kangtai kidney yin as appropriate.

Yellow greasy fur

Tongue image: the coating is yellow and sticky, and the particles are closely bonded.

Symptoms: yellow greasy fur is hot, greasy fur is wet, and phlegm is food stagnation, so yellow greasy fur governs the intersection of damp heat, phlegm heat and food stagnation and dampness.

Treatment: clearing away heat, eliminating dampness and resolving phlegm, and treating according to syndrome differentiation as appropriate, namely Kangtai Yangming, Kangtai Piyang, Kangtai Ganyang, Kangtai Ganyin and Kangtai Yin Fei.

Pale yellow slippery moss

Tongue picture: the tongue coating is yellowish, and the tongue is pale, white, fat, tender and cracked.

Symptoms: Yang deficiency of spleen and kidney, dampness stagnation and internal heat.

Treatment: Warming Yang and dissolving yin, clearing away heat, invigorating spleen and yang, nourishing liver and yin, etc.

C. black moss

Gray-black tongue image is a sign of serious illness, but internal syndrome is not external syndrome, and black coating is an extremely hot or too cold image. For example, the tongue coating is black and thin because of yang deficiency and cold. It is developed from light white water slippery tongue coating, and the gray-black coating evolved from red purple dry yellow coating is dry and rough, which is a sign of extreme heat.

Greasy black moss

Tongue picture: the tongue coating is moist, the tongue is pale, white and fat, the edge of the tip of the tongue is white and greasy, and the base of the tongue gradually shows gray-black coating.

Symptoms: Yang deficiency of spleen and kidney, cold and dampness blocking drinking water.

Treatment: Warming the middle warmer to dispel cold, Kangtai spleen yang, Kangtai kidney yang.

Burnt dry moss

Tongue image: black fur, red tongue with stripes on the edge.

Symptoms: Extreme heat hurts the body fluid, with dark and dry fur, crimson tongue and full of thorns, which is the sign of extreme heat.

Treatment: clearing away heat and promoting fluid production, attacking bitter cold, and treating according to syndrome differentiation as appropriate. Kang Tai Fei Yin, Kang Tai Yang Ming, Kang Tai Shen Yin, as long as the tongue body has a tongue, black fur is not a sign of critical illness, but only a sign of supercooling or extreme heat.