At a first TCM visit, the physician may examine the tongue before placing two or three fingers on the wrist to check the pulse. These two checks are among the oldest tools in Traditional Chinese Medicine. At a TCM Clinic in Singapore, they help the physician understand the body before choosing any treatment.
What the Tongue Shows the Physician
The tongue shows a lot about what is happening inside the body. The physician looks at its colour, shape, and coating. A pale tongue can point to weak energy or poor circulation. A red tongue may show heat in the body. A thick coating can mean dampness or slow digestion. A thin or peeled coating suggests the body is depleted. The colour of the coating also helps. A white coating can mean cold, and a yellow one can mean heat. The tongue changes slowly, which makes it a dependable clue when symptoms come and go. In Singapore’s hot, humid climate, signs of dampness on the tongue are common, and physicians here watch the coating closely.
Three Fingers on the Wrist
Pulse taking is more detailed than counting beats. The physician places three fingers along the artery on each wrist. The three positions are called cun, guan, and chi. Each one links to different organs in TCM theory. The physician feels the quality of the pulse, not only its speed. A pulse can feel deep or shallow, strong or thin, smooth or tight. A slippery pulse may suggest dampness, or in some cases pregnancy. A wiry pulse can go with tension or pain. A normal pulse stays at a moderate rate and feels even under the fingers.
What to Do Before the Checks
A little preparation helps the checks stay accurate. Before the visit, avoid brushing the tongue or drinking coloured drinks, as both change the coating. Sitting quietly for a moment settles the pulse. These small steps let the checks show the true state of the body that day.
Two Findings, One Picture
On their own, the tongue and pulse give hints. Taken as a pair, they help confirm a pattern. If a red tongue appears with a fast, thin pulse, the physician has firmer grounds to say the body carries both heat and depletion. This pattern then guides the choice of treatment, whether acupuncture, Tuina, herbal medicine, or a mix. Two patients with the same neck pain can leave with different plans, because their tongue and pulse point to different causes.
Two Checks Among the Four Examinations
Tongue and pulse checks are two parts of a wider assessment. The physician also asks about daily life, such as how well the patient sleeps and eats, and about any past health conditions. These questions and the two checks make up the four examinations that Chinese medicine has used for centuries. Most clinics in Singapore still open a first visit this way. At YTCM, the physician pairs these checks with the questions before suggesting any treatment.
What These Checks Cannot Tell You
These checks are a guide, not a complete diagnosis. They are not a substitute for medical tests such as blood work or scans. A physician who notices something concerning should suggest seeing a doctor for further checks. Used well, these two simple checks give the clinic a clear starting point and take only a few minutes at the start of a visit.
