The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
polydipsia redirects here
Excessive thirst can be the consequence of several so-called “patterns of disharmony” in Chinese Medicine.
Chinese Medicine sees the body as a system, not a sum of isolated parts. A "pattern" is when the system's harmony is disrupted, leading to symptoms or signs that something is wrong (like excessive thirst here). It is similar to the concept of disease in Western Medicine but not quite: a Western disease can often be explained by several Chinese patterns and vice-versa.
A pattern often manifests itself in a combination of symptoms that, at first glance, do not seem necessarily related to each others. For instance here excessive thirst is often associated with irritability, dizziness and constipation in the pattern “Stagnant Liver-Qi turning into Fire”. As you will see below, we have in record five patterns that can cause excessive thirst.
Once identified, patterns are treated using medicinal herbs, acupuncture, and other therapies. In the case of excessive thirst we’ve identified five herbal formulas that may help treat patterns behind the symptom.
We’ve also selected below the five medicinal herbs that we think are most likely to help treat excessive thirst.
The five "patterns of disharmony" that can cause excessive thirst
In Chinese Medicine excessive thirst is a symptom for 5 patterns that we have on record. Below is a small explanation for each of them with links for more details.
The Liver is a so-called "Zang" Organ. Learn more about the Liver in Chinese Medicine
Stagnant Liver-Qi turning into Fire
Pulse type(s): Wiry (Xian)
Tongue color: Red points on the sides
This pattern develops from Liver Qi Stagnation, which creates excessive amount of Heat and then turn into Liver Fire. The Heat is more intense here.
In addition to excessive thirst, other symptoms associated with Stagnant Liver-Qi turning into Fire include irritability, dizziness and constipation.
From a Western Medicine standpoint Stagnant Liver-Qi turning into Fire is associated with health issues such as Menstrual Cramps or Spontaneous Flow Of Breast Milk.
Stagnant Liver-Qi turning into Fire is often treated with Dan Zhi Xiao Yao San, a herbal formula made of 8 herbs (including Mudan Peony Bark - Mu Dan Pi - as a key herb). Dan Zhi Xiao Yao San belongs to the category of "formulas that clear liver-heat", which might be why it is often recommended for this pattern. Its main action as a formula is: "Clears Liver Fire from Stagnant Liver Qi".
The Kidneys is a so-called "Zang" Organ. Learn more about the Kidneys in Chinese Medicine
Kidney Yin Deficiency
Pulse type(s): Rapid (Shu), Empty (Xu), Floating (Fu)
Tongue coating: Complete absence of coating
Tongue color: Red
Tongue shape: Cracked
Kidney Yin Deficiency causes false Heat symptoms, such as night sweats, thirst and five palm heat. These signs are from a depletion of Body Fluids and Essence. It can be caused by prolonged overwork, excessive sexual activity, chronic long term illnesses, consumption of Body Fluids by Heat, prolonged blood loss, overdosage of Kidney Yang tonics herbs, smoking and Kidney depleting foods such as coffee, alcohol, sugar, and fruit juices.
In addition to excessive thirst, other symptoms associated with Kidney Yin Deficiency include irritability, dizziness and constipation.
From a Western Medicine standpoint Kidney Yin Deficiency is associated with health issues such as Menopausal Syndrome, Prolonged Periods or Irregular Menstruation.
Kidney Yin Deficiency is often treated with Liu Wei Di Huang Wan, a herbal formula made of 6 herbs (including Prepared Rehmannia - Shu Di huang - as a key herb). Liu Wei Di Huang Wan belongs to the category of "formulas that nourish yin and tonify", which might be why it is often recommended for this pattern. Its main action as a formula is: "Nutritive tonic for the Liver and Kidney Yin Essence (nourishes the parasympathetic nervous system)".
Bupleurum Roots (Chai Hu) is the king ingredient for Xiao Yao San, a formula used for Qi and Blood Stagnation
Qi and Blood Stagnation
Pulse type(s): Choppy (Se), Wiry (Xian)
Tongue color: Normal (light red), Red, Red sides
In addition to excessive thirst, other symptoms associated with Qi and Blood Stagnation include irritability, dizziness and restlessness.
From a Western Medicine standpoint Qi and Blood Stagnation is associated with health issues such as Menstrual Cramps, Absence Of Menstruation or Menopausal Syndrome.
Qi and Blood Stagnation is often treated with Xiao Yao San, a herbal formula made of 6 herbs (including Bupleurum Roots - Chai Hu - as a key herb). Xiao Yao San belongs to the category of "formulas that harmonize liver-spleen", which might be why it is often recommended for this pattern. Its main action as a formula is: "Harmonizes the function of Liver and Spleen".
Phellodendron Bark (Huang Bo) is the king ingredient for Er Miao San, a formula used for Damp-Heat
Damp-Heat
Pulse type(s): Rapid (Shu), Slippery (Hua)
Tongue coating: Sticky coating, Yellow coating
Tongue color: Red
In addition to excessive thirst, other symptoms associated with Damp-Heat include fever, dizziness and restlessness.
From a Western Medicine standpoint Damp-Heat is associated with health issues such as Menstrual Cramps, Intermenstrual Bleeding or Abnormal Vaginal Discharge.
Damp-Heat is often treated with Er Miao San, a herbal formula made of 2 herbs (including Phellodendron Bark - Huang Bo - as a key herb). Er Miao San belongs to the category of "formulas that expel dampness", which might be why it is often recommended for this pattern. Its main action as a formula is: "Expels Dampness from the Lower Burner".
Talc (Hua Shi) is the king ingredient for Liu Yi San, a formula used for Summer Heat
Summer Heat
Pulse type(s): Rapid (Shu), Soggy (Ru)
Tongue coating: Yellow coating
In addition to excessive thirst, other symptoms associated with Summer Heat include irritability, fever and vomiting.
Summer Heat is often treated with Liu Yi San, a herbal formula made of 2 herbs (including Talc - Hua Shi - as a key herb). Liu Yi San belongs to the category of "formulas that dispel summer-heat and facilitate resolution of dampness", which might be why it is often recommended for this pattern. Its main action as a formula is: "Clears Summer-Heat".
Five herbal formulas that might help with excessive thirst
Liu Yi San
Source date: 1172 AD
Number of ingredients: 2 herbs
Key actions: Clears Summer-Heat. Drains Dampness. Supplements Qi.
Why might Liu Yi San help with excessive thirst?
Because it is a formula often recommended to treat the pattern 'Summer Heat' of which excessive thirst is a symptom.
Other symptoms characteristic of Summer Heat include irritability, fever and vomiting.
Jia Wei Xiao Yao San
Source date: Ming dynasty
Number of ingredients: 10 herbs
Key actions: Clears Liver and Spleen Qi Stagnation. Tonifies Spleen. Clears Deficient Heat. Nourishes the blood.
Why might Jia Wei Xiao Yao San help with excessive thirst?
Because it is a formula often recommended to treat the pattern 'Stagnant Liver-Qi turning into Fire' of which excessive thirst is a symptom.
According to Chinese Medicine, Stagnant Liver-Qi turning into Fire can contribute to many health issues, including Menstrual Cramps.
Xiao Yao San
Source date: 1107 AD
Number of ingredients: 6 herbs
Key actions: Harmonizes the function of Liver and Spleen. Relieves Liver Qi stagnation. Nourishes the Blood.
Why might Xiao Yao San help with excessive thirst?
Because it is a formula often recommended to treat the pattern 'Qi and Blood Stagnation' of which excessive thirst is a symptom.
According to Chinese Medicine, Qi and Blood Stagnation can contribute to many health issues, including Menstrual Cramps.
Dan Zhi Xiao Yao San
Source date: 2002 AD
Number of ingredients: 8 herbs
Key actions: Clears Liver Fire from Stagnant Liver Qi.
Why might Dan Zhi Xiao Yao San help with excessive thirst?
Because it is a formula often recommended to treat the pattern 'Kidney Yin Deficiency' of which excessive thirst is a symptom.
According to Chinese Medicine, Kidney Yin Deficiency can contribute to many health issues, including Abnormal Vaginal Discharge.
Qing Re Tiao Xue Tang
Source date: 1576 AD
Number of ingredients: 10 herbs
Key actions: Expel Dampness. Relieve pain. Move Qi and Blood.
Why might Qing Re Tiao Xue Tang help with excessive thirst?
Because it is a formula often recommended to treat the pattern 'Damp-Heat' of which excessive thirst is a symptom.
According to Chinese Medicine, Damp-Heat can contribute to many health issues, including Menstrual Cramps.
The five Chinese Medicinal herbs most likely to help treat excessive thirst
Why might Liquorice (Gan Cao) help with excessive thirst?
Because Liquorice is an ingredient in several formulas indicated to treat excessive thirst as a symptom, like Liu Yi San or Jia Wei Xiao Yao San for instance.
Liquorice is a Neutral herb that tastes Sweet. It targets the Spleen, the Stomach, the Heart and the Lung.
Its main actions are: Tonifies the Basal Qi and nourishes the Spleen Qi. Clears Heat and dispels toxicity. Moistens the Lungsexpel phlegm and stop coughing. Relieves spasms and alleviates pain. Harmonizes and moderates the effects of other herbs.
Why might Dong Quai (Dang Gui) help with excessive thirst?
Because Dong Quai is an ingredient in several formulas indicated to treat excessive thirst as a symptom, like Xuan Yu Tong Jing Tang or Xiao Yao San for instance.
Dong Quai is a Warm herb that tastes Pungent and Sweet. It targets the Spleen, the Heart and the Liver.
Its main actions are: Tonifies the Blood. Lubricates the Intestines. Relieve constipation. Promotes circulation and dispels Bi Pain. Reduce Dysmenorrhea and help with irregular menstruation.
Why might White Peony Root (Bai Shao) help with excessive thirst?
Because White Peony Root is an ingredient in several formulas indicated to treat excessive thirst as a symptom, like Xuan Yu Tong Jing Tang or Jia Wei Xiao Yao San for instance.
White Peony Roots is a Neutral herb that tastes Bitter and Sour. It targets the Spleen and the Liver.
Its main actions are: Tonifies the Blood and preserves the Yin. Nourishes the Liver and assists in the smooth flow of Qi. Regulates the meridians and eases the pain.
Why might Mudan Peony Bark (Mu Dan Pi) help with excessive thirst?
Because Mudan Peony Bark is an ingredient in several formulas indicated to treat excessive thirst as a symptom, like Dan Zhi Xiao Yao San or Qing Re Tiao Xue Tang for instance.
Mudan Peony Bark is a Cool herb that tastes Bitter and Pungent. It targets the Heart, the Kidney and the Liver.
Its main actions are: Cools the Blood, activates Blood circulation and resolves Blood stasis.
Why might Unprepared Rehmannia (Di Huang) help with excessive thirst?
Because Unprepared Rehmannia is an ingredient in several formulas indicated to treat excessive thirst as a symptom, like Liang Di Tang or Yi Wei Tang for instance.
Unprepared Rehmannia is a Cold herb that tastes Sweet. It targets the Heart, the Kidney and the Liver.
Its main actions are: Expels Heat by Cooling Blood. Tonifies Yin by promoting Fluid production. Soothes the Heart by calming Blazing Fire. Cools and nourishes.
Conditions associated with excessive thirst
Menstrual cramps Spontaneous flow of breast milk Abnormal uterine bleeding Heavy menstruation Mastitis Breast engorgement Morning sickness Lupus Abnormal vaginal discharge
Other symptoms often associated with excessive thirst
Irritability Fever Dizziness Restlessness Constipation Dry mouth Breast distention Feeling of heat Poor appetite Depression