Teeth-Marked Tongue

Appearance

Scalloped indentations along the lateral margins of the tongue where the teeth have pressed into the swollen tissue. The indentations follow the curved pattern of the dental arch. Often seen together with a swollen or puffy tongue body. The tongue is typically pale and moist.

About This Pattern

The Teeth-Marked tongue (Chi Hen She) is characterized by scalloped indentations along the sides of the tongue that mirror the curved pattern of the teeth. These marks form because the tongue is swollen enough to press against the teeth, and the teeth leave their imprint in the soft, edematous tissue. It is one of the most common tongue findings in clinical practice and is strongly associated with Spleen Qi deficiency -- the most prevalent pattern in modern life.

The pathological mechanism is closely related to that of the Swollen tongue: when the Spleen is weak, it fails to properly transform and transport fluids, and excess Dampness accumulates in the tissues, including the tongue. The tongue swells with retained fluid, presses against the teeth, and develops the characteristic scalloped edges. In many cases, the Teeth-Marked tongue is simply a less severe version of the Swollen tongue -- the swelling is moderate enough that it is only evident at the margins where the teeth create visible impressions.

The Teeth-Marked tongue is ubiquitous in modern clinical practice because the Spleen is particularly vulnerable to the stresses of contemporary life. Overthinking and excessive mental work directly weaken the Spleen (the Spleen 'opens to the mouth' and is 'injured by pensiveness' according to the Nei Jing). Irregular eating schedules, processed foods, cold and raw food fads, excessive dairy, and eating while distracted all undermine Spleen function. Sedentary work allows Dampness to pool. Chronic worry -- about finances, health, relationships, the future -- creates a persistent drain on Spleen Qi. The Teeth-Marked tongue is, in many ways, the tongue of modern civilization.

TCM Pattern & Significance

Spleen Qi deficiency, often with Dampness. The teeth marks result from the tongue being swollen (from Dampness accumulation due to weak Spleen) and pressing against the teeth. May also indicate Qi deficiency more broadly.

Associated Symptoms

Fatigue especially after eating, poor appetite, bloating and distension, loose stools, heavy limbs, difficulty concentrating (foggy thinking), easy bruising, pale complexion, tendency to gain weight, excessive worry or overthinking.

Underlying Causes

Chronic Spleen Qi deficiency from dietary irregularity, overthinking, excessive mental work, or sedentary lifestyle. Consumption of excessive cold, raw, sweet, or greasy foods damaging Spleen Yang. Chronic worry and anxiety directly weaken the Spleen (the Spleen is the organ most affected by overthinking). Living or working in damp environments.

Treatment Principle

Tonify Spleen Qi and resolve Dampness. Primary formulas: Liu Jun Zi Tang (Six Gentlemen Decoction) for Spleen Qi deficiency with Phlegm-Damp, Shen Ling Bai Zhu San for Spleen deficiency with Dampness and loose stools. Bu Zhong Yi Qi Tang for sinking Spleen Qi with prolapse symptoms. Moxibustion on ST-36 and RN-12 is highly effective.

Dietary Recommendations

Warm, cooked, easy-to-digest foods are essential. Congee (rice porridge) is the single best food for rebuilding Spleen function. Include sweet potato, pumpkin, carrots, millet, oats, and well-cooked grains. Small, regular meals rather than large ones. Ginger tea with meals supports digestion. Strictly limit cold and raw foods, dairy, refined sugar, wheat, and heavy greasy foods.

Lifestyle Recommendations

Eat meals at consistent times in a calm environment without multitasking. Chew thoroughly. Walk gently after meals (10-15 minutes) to support digestion. Regular moderate exercise, especially in the morning, strengthens Spleen Qi. Reduce overthinking and worry through mindfulness practices. Avoid studying or working through meals. Keep the abdominal area warm.

Related Acupressure Points

Zusanli (ST-36): the most important point for strengthening Spleen and Stomach Qi. Zhongwan (RN-12): front-mu point of the Stomach, directly supports digestive function. Pishu (BL-20): back-shu point of the Spleen, tonifies Spleen from the back. Taibai (SP-3): source point of the Spleen channel, strengthens Spleen function. Yinlingquan (SP-9): resolves Dampness from the lower body.