Dry Mouth & Throat
口乾咽燥 / 口干咽燥
Dryness of the mouth and throat, frequently due to yin deficiency, residual heat or insufficient body fluids.
Quick Facts
Dry Mouth & Throat in Traditional Chinese Medicine
In Traditional Chinese Medicine, dry mouth and throat may be associated with Lung Heat, Wind-Heat or Yin deficiency patterns. Differentiation looks at whether there is fever and sore throat, a dry cough, night heat and a red tongue with scant coating, or acute onset after wind exposure. Classical formulas are matched to these pattern features rather than to dryness alone. Accompanying signs such as tongue appearance, pulse quality and the presence of heat or cold help distinguish one presentation from another.
TCM Patterns Associated With Dry Mouth & Throat
The same presentation may be understood through more than one pattern. Pattern differentiation weighs the accompanying signs, not the symptom on its own.
| Pattern | Common Features | Related Formulas |
|---|---|---|
| Wind-Heat風熱證Exterior Patterns | Fever that is more noticeable than chills, mild sweating, sore throat, thirst, and a cough that may be dry or with yellow phlegm. The onset is often abrupt after exposure to wind or heat. Nasal discharge can turn yellow, and the face may look flushed. Tongue tip red with a thin yellow coating; pulse floating and rapid. | |
| Summer Heat暑熱證Exterior Patterns | Fever or a strong sense of heat after exposure to hot weather, heavy sweating, thirst, and fatigue or heaviness of the body. There may be irritability, scanty dark urine, and a preference for cool drinks. Symptoms often start in high summer. Tongue red with a dry yellow coating; pulse rapid and possibly soft or large. | |
| Lung Heat肺熱證Heat Patterns | Cough with yellow or sticky phlegm, thirst, a feeling of heat in the chest, and possible shortness of breath or flaring of the nostrils in stronger presentations. Fever may be present without marked chills, and the throat can feel sore or dry. Tongue red with a yellow coating; pulse rapid, possibly slippery. | |
| Stomach Heat胃熱證Heat Patterns | Burning or discomfort in the epigastrium, thirst with preference for cold drinks, bad breath, and a tendency toward constipation or dry stools. The gums may feel swollen or sore, and appetite can be strong yet unsettled. Tongue red with a yellow coating, possibly dry in the centre; pulse slippery and rapid. | |
| Heart Fire心火證Heat Patterns | Restlessness, insomnia with vivid dreams, a red tip of the tongue, and sores on the tongue or mouth in stronger cases. There may be a bitter or dry mouth, dark scanty urine, and a sense of heat in the chest. The person feels agitated rather than merely tired. Tongue red at the tip; pulse rapid, possibly forceful. | |
| Damp-Heat濕熱證Damp Patterns | A heavy body with a sense of heat, sticky or bitter taste in the mouth, scanty dark urine, and discomfort that worsens in hot humid weather. There may be greasy skin, sticky stools, or yellowish discharge. Thirst is present but drinking may not feel satisfying. Tongue red with a yellow greasy coating; pulse slippery and rapid. | |
| Qi Stagnation氣滯證Stagnation Patterns | Distension, tightness or a constrained feeling in the chest, flanks or abdomen that comes and goes with emotion or stress. Frequent sighing, a sense that emotions are hard to move, and in women premenstrual breast or lower abdominal discomfort are common. Symptoms often ease after movement, expression or belching. Tongue may be normal or slightly dusky; pulse wiry. | |
| Blood Stasis血瘀證Stagnation Patterns | Fixed, stabbing or piercing pain that does not move freely, often worse at night or with pressure. The complexion may look darker or purplish, and in women the menstrual flow can be dark with clots. Lips or nails may appear dusky. Tongue dark or with purple spots or congested veins under the tongue; pulse choppy or wiry and hesitant. | |
| Qi Deficiency氣虛證Deficiency Patterns | Easy fatigue, shortness of breath on mild effort, a soft or low voice, and spontaneous sweating with light activity. The complexion is often pale, and recovery after exertion is slow. There may be a tendency to catch external pathogens more easily. Tongue pale with a thin white coating; pulse weak or empty. | |
| Blood Deficiency血虛證Deficiency Patterns | A pale or sallow complexion, dry hair or skin, light-headedness on standing, blurred vision, and easy fatigue. In women the menstrual flow is often scanty and pale. Sleep may be light, and the hands and feet can feel numb when tired. Tongue pale and thin; pulse thin and weak. | |
| Yin Deficiency陰虛證Deficiency Patterns | Dry mouth and throat, night sweats or warm palms and soles, a thin body frame, and restlessness that is worse in the afternoon or at night. Sleep may be light, and there is often a preference for cool drinks. Symptoms feel empty rather than forceful. Tongue red with scant coating; pulse thin and rapid. | |
| Kidney Yin Deficiency腎陰虛證Deficiency Patterns | Soreness and weakness of the lower back and knees, tinnitus or dizziness, night sweats, warm palms and soles, and dry mouth or throat that is worse at night. Sleep may be light, and the person often prefers cool drinks. The frame may be thinner. Tongue red with little coating; pulse thin and rapid. |
Classical Formulas Traditionally Associated
Associated with 35 classical formulas
Listed for study. Which formula fits, if any, depends on the pattern rather than the symptom.
Qing Zao Jiu Fei Tang
清燥救肺湯 · Qīng Zào Jiù Fèi Tāng
Lung HeatHeat-Clearing FormulasSang Xing Tang
桑杏湯 · Sāng Xìng Tāng
Wind-HeatExterior-Releasing FormulasSha Shen Mai Dong Tang
沙參麥冬湯 · Shā Shēn Mài Dōng Tāng
Yin DeficiencyYin-Tonifying FormulasTiao Wei Cheng Qi Tang
調胃承氣湯 · Tiáo Wèi Chéng Qì Tāng
Stomach HeatPurgative FormulasJing Jie Lian Qiao Tang
荊芥連翹湯 · Jīng Jiè Lián Qiáo Tāng
Wind-HeatExterior-Releasing FormulasLiu Yi San
六一散 · Liù Yī Sàn
Summer HeatHeat-Clearing FormulasGe Gen Qin Lian Tang
葛根黃芩黃連湯 · Gé Gēn Huáng Qín Huáng Lián Tāng
Damp-HeatHeat-Clearing FormulasYi Wei Tang
益胃湯 · Yì Wèi Tāng
Yin DeficiencyYin-Tonifying FormulasDang Gui Liu Huang Tang
當歸六黃湯 · Dāng Guī Liù Huáng Tāng
Yin DeficiencyYin-Tonifying FormulasHuang Lian Jie Du Tang
黃連解毒湯 · Huáng Lián Jiě Dú Tāng
Damp-HeatHeat-Clearing FormulasQing Shu Yi Qi Tang
清暑益氣湯 · Qīng Shǔ Yì Qì Tāng
Summer HeatQi-Tonifying FormulasBai Tou Weng Tang
白頭翁湯 · Bái Tóu Wēng Tāng
Damp-HeatHeat-Clearing FormulasMai Men Dong Tang
麥門冬湯 · Mài Mén Dōng Tāng
Yin DeficiencyYin-Tonifying FormulasZeng Ye Tang
增液湯 · Zēng Yè Tāng
Yin DeficiencyYin-Tonifying FormulasXiao Ji Yin Zi
小薊飲子 · Xiǎo Jì Yǐn Zǐ
Blood StasisHeat-Clearing FormulasSuan Zao Ren Tang
酸棗仁湯 · Suān Zǎo Rén Tāng
Blood DeficiencyCalm the Shen FormulasLiang Ge San
涼膈散 · Liáng Gé Sàn
Stomach HeatHeat-Clearing FormulasXin Yi Qing Fei Tang
辛夷清肺湯 · Xīn Yí Qīng Fèi Tāng
Lung HeatHeat-Clearing FormulasSheng Mai San
生脈散 · Shēng Mài Sàn
Qi DeficiencyQi-Tonifying FormulasZhu Ye Shi Gao Tang
竹葉石膏湯 · Zhú Yè Shí Gāo Tāng
Yin DeficiencyHeat-Clearing FormulasYang Yin Qing Fei Tang
養陰清肺湯 · Yǎng Yīn Qīng Fèi Tāng
Yin DeficiencyYin-Tonifying FormulasYu Nv Jian
玉女煎 · Yù Nǚ Jiān
Stomach HeatHeat-Clearing FormulasDao Chi San
導赤散 · Dǎo Chì Sàn
Heart FireHeat-Clearing FormulasBa Zheng San
八正散 · Bā Zhèng Sàn
Damp-HeatHeat-Clearing FormulasChai Hu Gui Zhi Gan Jiang Tang
柴胡桂枝乾薑湯 · Chái Hú Guì Zhī Gān Jiāng Tāng
Qi StagnationHarmonising FormulasTian Wang Bu Xin Dan
天王補心丹 · Tiān Wáng Bǔ Xīn Dān
Yin DeficiencyCalm the Shen FormulasBai Hu Tang
白虎湯 · Bái Hǔ Tāng
Stomach HeatHeat-Clearing FormulasYi Guan Jian
一貫煎 · Yī Guàn Jiān
Yin DeficiencyYin-Tonifying FormulasGan Lu Yin
甘露飲 · Gān Lù Yǐn
Stomach HeatHeat-Clearing FormulasYu Quan San
玉泉散 · Yù Quán Sàn
Yin DeficiencyYin-Tonifying FormulasMai Wei Di Huang Wan
麥味地黃丸 · Mài Wèi Dì Huáng Wán
Kidney Yin DeficiencyYin-Tonifying FormulasZi Yin Jiang Huo Tang
滋陰降火湯 · Zī Yīn Jiàng Huǒ Tāng
Yin DeficiencyYin-Tonifying FormulasQing Xin Lian Zi Yin
清心蓮子飲 · Qīng Xīn Lián Zǐ Yǐn
Damp-HeatDampness-Draining FormulasQin Jiao Bie Jia San
秦艽鱉甲散 · Qín Jiāo Biē Jiǎ Sǎn
Yin DeficiencyYin-Tonifying FormulasBai Hu Jia Ren Shen Tang
白虎加人參湯 · Bái Hǔ Jiā Rén Shēn Tāng
Stomach HeatHeat-Clearing FormulasLearn More About Dry Mouth & Throat
Related Health Topic
Constitution Care — Formulas tailored to individual constitutional patterns such as qi, yin, yang deficiency or stagnation.
Health Topic
See all Constitution Care conditions
Frequently Asked Questions
How does Traditional Chinese Medicine understand dry mouth and dry throat?
In TCM, dry mouth and dry throat (口干咽燥) reflect insufficient Body Fluids or Yin failing to moisten the mouth and throat, or Heat and Dryness consuming fluids. The Lung, Stomach and Kidney are most often involved. External Dryness, lingering Heat after illness, Yin deficiency, and Qi deficiency with failure to distribute fluids can all present this way.
What are the common TCM patterns of dry mouth and dry throat?
Frequent patterns include Lung-Stomach Dryness or residual Heat (thirst, dry cough or sore dry throat), Yin deficiency (dry mouth worse at night, night sweats), Stomach Heat (thirst with desire for cold drinks), and Qi deficiency (dry mouth without much desire to drink, fatigue). Accurate pattern differentiation determines the treatment approach.
How does TCM regulate dry mouth and dry throat?
The main principles are to moisten Dryness, generate fluids, nourish Yin or clear residual Heat according to the pattern. Formulas such as modifications of Sha Shen Mai Dong Tang, Zeng Ye Tang or Yu Nu Jian may be considered. Hydration and environmental care are also important. Internal treatment should be guided by a qualified TCM practitioner.
Related Products
Nong's Qing Zao Jiu Fei Tang (Eliminate Dryness and Rescue the Lungs Decoction) 5:1 Concentrated Granules
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Hoi Tin Sang Xing Tang (Mulberry Leaf and Apricot Kernel Decoction) 5:1 Concentrated Granules
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Nong's Sang Xing Tang (Mulberry Leaf and Apricot Kernel Decoction) 5:1 Concentrated Granules
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Hoi Tin Sha Shen Mai Dong Tang (Glehnia and Ophiopogon Decoction) 5:1 Concentrated Granules
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Nong's Sha Shen Mai Dong Tang (Glehnia and Ophiopogon Decoction) 5:1 Concentrated Granules
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Tian Jiang Sha Shen Mai Dong Tang (Glehnia and Ophiopogon Decoction) 5:1 Concentrated Granules
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Nong's Tiao Wei Cheng Qi Tang (Regulate the Stomach and Order the Qi Decoction) 5:1 Concentrated Granules
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Nong's Jing Jie Lian Qiao Tang (Schizonepeta and Forsythia Decoction) 5:1 Concentrated Granules
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This library is educational. It describes how Traditional Chinese Medicine has traditionally understood these presentations. It is not a diagnosis, and it is not a treatment recommendation.
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