Tip:The treatments and medications involved in this article are for the reference of fellow TCM practitioners only, and patients should not take them privately, or else they will be responsible for the consequences.
Introduction:Deconstructing Arrowhead Tongue (also known as Triangular Tongue), the tongue is shaped like an arrowhead, gradually narrowing and sharpening from the root of the tongue to the tip of the tongue, and spitting out the tongue as if shooting an arrow 🏹. Its basic pathogenesis: Liver deficiency, Liver depression, Liver impulse. Tongue diagnosis skills are attached at the end of the article.
I. Analysis of the pathological core and pathogenesis of the arrowhead tongue
1. Characteristics of the tongue

- morphological: The body of the tongue gradually becomes narrower and more pointed from the root to the tip of the tongue, resembling an arrow or triangle. A tongue that becomes pointed is like a tongue that is stretched out like an arrow.
- concomitant trait: Thick and greasy tongue coating, dark red or light tender tongue texture, and common depressed spots or petechiae along the edge of the tongue.
2. Core pathologies
- deficiency of liver blood: Liver body yin and use yang, yin and blood deficiency is liver qi stagnation, qi stagnation turns into fire.
- depressive of the liver and weak spleen (TCM): The liver loses its detachment and crosses over to the spleen, leading to indigestion and poor bowel movements.
- excessive heat (TCM): Liver-Yin deficiency and deficiency fire disturbing the heart, triggering insomnia and irritability.
- The basic pathology of the arrowhead tongue is really just one ie:deficiency of liver bloodThe latter are all extended disease mechanisms. Liver body yin and use yang, liver blood insufficiency will inevitably affect the use of liver stagnation and qi stagnation. If Liver Yin is insufficient, then the deficiency fire will be inflamed. When Liver Qi is stagnant, it is easy for fire to rise upwards and to attack the Spleen and Earth. Liver-wood generates heart-fire, and when Liver-Blood is insufficient, Heart-Blood is insufficient.
- So when analyzed, the pathogenesis of the arrowhead tongue should be:Heart, Liver and Blood deficiency, Liver Depression and Spleen Deficiency, Liver Flame upward inflammation or upward impulse.
- Too few words are not enough hints, and too many words are too much to remember. In order to be more clinically relevant, I directly simplify this disease mechanism as:Liver Deficiency, Liver Depression, Liver FlushIt's easy to remember and the tips are very comprehensive and practical, so I'm sharing it.
classical theoretical support::
The Clinical Guide to Medical Cases says: "The liver body is yin and uses yang, if the blood is deficient, the liver will be out of duty, which will result in the disorder of the qi mechanism."
Second, the common symptoms of the arrowhead tongue and corresponding conditioning
As for the frequently occurring symptoms, they are also analyzed here, generally from bottom to top as:Poor bowel movement, indigestion, neck and shoulder discomfort, irritability, dizziness, headache and insomnia. These symptoms are usually bound to occur 2-3 times, especially the first three with high frequency.
Liver and the large intestine are connected (the theory of viscera and bowels), insufficient liver yin is intestinal nourishment, liver qi stagnation is visceral qi, so the arrow tongue of the patient is very easy to constipation.
Note that the liver and the large intestine are directly connected at the level of qi, and this is the reason why many patients with hepatitis can be relieved if their bowels are clear.
Liver depression multiplies the spleen, and when the spleen loses transportation, indigestion occurs, which needs no further explanation. From the holographic view of the tongue, the neck and shoulder area corresponds to the tip of the tongue and the lateral edge of the tip of the tongue, and if this area becomes narrow, then the lack of qi and blood can't moisturize the tendons and veins, and then the neck and shoulder will be uncomfortable. The corresponding area can be found in a book.
Whether it is deficiency fire from insufficient Liver-Yin or solid fire from stagnant Liver-Qi, it can lead to heat disturbing the mind, irritability and insomnia. Liver-Qi upstroke leads to dizziness and headache.
The most commonly used formula is the addition and subtraction of the Free and Easy San.
symptom cluster | Breakdown of disease mechanism | Conditioning program | Representative Remedies/Ingredients |
---|---|---|---|
Constipation + Bloating | Liver Depression and Spleen, Intestinal Loss of Moisture | Moistening the intestines and relaxing the bowels, easing the liver and strengthening the spleen | Ma Zi Ren Wan + Sheng Bai Shao 18g |
Neck and shoulder pain + headaches | Qi and blood do not glorify the tendons and veins, and liver yang is overactive | Promoting Blood circulation, calming the Liver and submerging Yang | Siwei San + Tablet Turmeric 15g |
Insomnia + irritability | Empty fire disturbs the heart and makes the mind restless | Nourishing Yin and lowering fire, calming the mind | Sour date seed soup + Nightshade 30g |
Thick and greasy tongue + sticky mouth | phlegm-dampness and congestion of the qi system (TCM) | Resolving turbidity and clearing collaterals, strengthening the spleen and dispelling dampness. | Er Chen Tang + Fried Chicken Nei Jin 12g |
III. Tongue Diagnostic Techniques and Diagrams for the Arrowhead Tongue
1. Key points of tongue observation
- tip of tongue: Sharp redness of the tip suggests liver depression and fire; light tenderness is deficiency of qi and blood.
- tongue: Bulging or depressed points suggest Liver-Qi stagnation; depressions are Yin-Blood deficiencies.
- tongue: Thick and greasy with much phlegm-dampness, peeling off to see Yin deficiency.
2. Typical tongue analysis
Below to see the specific tongue, above the arrow tongue pathogenesis and symptom analysis is very detailed, the following also do not repeat, only on the need to pay attention to the place to do the analysis, the tongue is not a full explanation. If you are interested, take a look at myTongue Diagnosis ColumnThe article in.



Liver-Qi stagnation means that the flow of wood-qi is not smooth, and it cannot distribute the water and liquids evenly, resulting in the tongue coating being more in some places and less in others.







IV. Tongue diagnostic techniquesand daily conditioning
1. Sharing of tongue diagnosis skills
Tongue diagnosis is very good to use, so to speak, and with a better study of tongue diagnosis, the odds are that if a patient asks you to analyze their tongue, they will stay for treatment. Learning it well is going to make a difference.
When I looked at the tongue at the initial stage, I found that after the patient stretched out the tongue, I was nervous because I had to grasp all the information in a few seconds, and as a result, after looking at the tongue, I could only see that the tongue coating was thick and greasy, but nothing else.
Then again ask the patient to extend the tongue, three times. Some patients get impatient, and even then, several details are missed. So I began to think about how I could grasp all the information about the tongue and reduce the number of times the patient stretched his tongue.
Here to share a tongue diagnosis tips, everyone tongue diagnosis, the patient stretched out the tongue within 5 seconds to grasp all the information, which is very difficult to do, even if skilled can not do. At this time I will let the patient first tongue, cell phone photos, and then analyze the tongue, analysis is complete and then let the patient tongue verification. The whole process of the patient only need to stretch the tongue twice, very short patients are easy to accept. You also have enough time to fully and carefully analyze the tongue.
I think tongue diagnosis, like pulse diagnosis, should have enough time to analyze, at least 1-2 minutes, never instantly look at it, especially if you rely on the tongue diagnosis of the doctor, you should leave enough time to analyze the tongue.
2.Food Therapy Program
- constipation due to liver depression: Black Sesame Walnut Porridge (30g black sesame + 15g walnut kernel + round-grained rice)
- deficiency of qi and blood (TCM): Astragalus and Wolfberry Chicken Soup (Astragalus 15g + Wolfberry 10g + Half Chicken)
3. Taboos for good health
- abstain from certain food (as when ill): Spicy (chili peppers, alcohol), greasy (fried food), cold (ice drinks).
- work and rest: Go to sleep before Ohio time (21-23 pm) to take care of the liver and gallbladder meridians.
V. Modern research and classical verification
- Research support: Acupuncture at Taichong point reduces serum IL-6 levels in patients with liver depression (Chinese Acupuncture and Moxibustion, 2023).
- Verification of tongue diagnosis: Bulging on the side of the tongue is significantly associated with abnormal hepatobiliary ultrasound (thickening of the gallbladder wall) (Journal of Traditional Chinese Medicine, 2022).
classifier for sums of money: The formulae described in this article need to be adjusted by a Chinese medicine practitioner for evidence-based adjustment, and pregnant women and patients with chronic diseases should be cautious about using drugs that activate blood circulation and remove blood stasis.
We will learn and improve together by writing!
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