The correct location of Zusanli (ST36) acupuncture point is three cun below the lateral eye of the knee. Regular and appropriate massage of Zusanli is beneficial to health. When sitting upright with knees bent, Zusanli is generally located three cun below the lateral eye of the knee, one horizontal finger-width away from the anterior tibial crest. The location can also be determined by the tibia: push the thumb upwards along the lateral border of the tibia until it is stopped by the hand, which is the precise location of Zusanli. During pressing, a sensation of soreness and distension is usually felt, indicating the important role of this acupuncture point in the body. Zusanli has the effects of tonifying the middle energizer and replenishing qi, strengthening the spleen and stomach, and promoting the circulation of qi and blood. Under the guidance of a professional doctor, patients can stimulate this point through acupuncture to treat conditions such as qi and blood deficiency, stomach discomfort, vomiting, belching, and abdominal distension. During the massage, it is important to control the time and avoid prolonged massage of the local area to prevent irritation of the skin and discomfort for the patient. In daily life, patients are advised to rest more, avoid overexertion, eat a light diet, and avoid spicy and stimulating foods, which may affect health. If patients experience discomfort at this acupuncture point, they should seek treatment at a formal hospital promptly to avoid delaying the condition.
