What does the tongue reveal in Chinese medicine?

What does the tongue reveal in Chinese medicine?

Background: One of the principal diagnostic methods in Traditional Chinese Medicine (TCM) is the inspection of the tongue. This method involves examination of the shape, size, color, and texture of the tongue body and coat and helps reveal the state of organ functions and progression of conditions.

How accurate is tongue diagnosis?

The accuracy of tongue shape classification on a set of 362 pre-classified tongue images was 90.3%, whereas the accuracies of k-nearest neighbor algorithm and linear discriminant analysis were 78.2% and 82.9%, respectively.

What does white coating on tongue mean TCM?

White or Pale According to TCM, a pale tongue indicates a blood, Qi or Yang deficiency. In addition to the change in colour on your tongue, symptoms can manifest in the form of breathlessness, fatigue, and cold limbs.

How do you read a tongue disorder?

For clues about problems in your mouth, stick out your tongue and look in the mirror. A healthy tongue should be pink and covered with small nodules (papillae). Any deviation from your tongue’s normal appearance, or any pain, may be cause for concern.

What is yin deficiency in tongue?

It is believed that cell necrosis is the principal feature of the Yin-deficient tongue. This is in accordance with the TCM theory that denuded tongue coating is due to exhaustion of Yin fluid. Study on lingual morphology: The filiform papillae disappeared in slices of Yin-deficient tongue.

How does Covid affect tongue?

What are COVID tongue symptoms? In that same British study by the British Journal of Dermatology, the following symptoms were noted: Lingual papillitis (inflammation of the small bumps on the tongue’s surface) Glossitis with indentations (swollen or inflamed tongue)

How TCM doctors inspect the patient’s tongue?

The practitioner examines the general and local shape as well as the color of the tongue and its coating. According to TCM, the normal tongue is pale red with thin white coating. Some signs of imbalance or pathology are red body, yellow coating, or thick coating like mozzarella cheese, and so forth.

What my tongue is telling me?

That may sound strange, but your tongue can tell a lot about your health. For example, a black and hairy looking tongue can signal poor oral hygiene, or diabetes. If your tongue is bright red like a strawberry, it could signal a deficiency in folic acid, vitamin B12, or iron.

What causes Qi deficiency tongue?

Causes of qi deficiency Some practitioners believe that there is a relationship between qi deficiency and chronic medical diseases and their complications, such as heart disease, hypertension, or stroke. Qi deficiency may also result from using too much qi in daily life.

What can your tongue tell you about your health?

Bumps, patches, and spots in your mouth can be harmless. But sometimes, they can give clues to what’s going on with your overall health. Infections, stress, medication issues, and even aging can make their marks on your tongue. Find out what your tongue is telling you and when you should see your doctor or dentist.

How do you read a tongue?

A yellow and dry tongue indicates “heat” in the body. The deeper the colour, the higher the level of body ‘heat’. This can indicate an infection or bacterial build-up or other imbalances. A tongue with a grey and black appearance indicates ‘stagnation’.