Low Grade Feveraccording to TCM
Symptom family: Fever and Temperature-Related Conditions
Parent symptom: Fever
Sub-symptom(s): Low Grade Fever In The Afternoon
What is low grade fever?
Low grade fever refers to a mild elevation in body temperature, typically ranging from 99.5°F to 100.9°F (37.5°C to 38.3°C). Unlike higher fevers, which are often indicative of acute infections or illnesses, low grade fevers can persist over an extended period and might be less noticeable. This condition can present itself at various times of the day but is particularly noted when it occurs consistently in the afternoon.
How does TCM view low grade fever?
In Traditional Chinese Medicine (TCM), low grade fever is understood as a manifestation of underlying imbalances within the body's systems. TCM does not view fever merely as a symptom to be treated in isolation; instead, it sees it as a signal of various patterns of disharmony. These patterns need to be identified accurately before effective treatment can be administered.
Root Causes of Low Grade Fever in TCM
One common cause of low grade fever in TCM is Wind-Cold invading with Yang Deficiency. This pattern includes symptoms such as slight fever, severe chills, exhaustion, hypersomnia, cold extremities, and lumbar pain. When the body's Yang energy is deficient, it becomes more susceptible to external Wind-Cold, leading to prolonged low grade fever and other related symptoms.
Another cause is Exterior Cold invading the Interior. This pattern presents with symptoms like low-grade fever, abdominal pain, constipation, hypochondriac pain, chills, cold extremities, and sweating that doesn't reduce fever. When Cold penetrates deeply into the body's interior, it disrupts the normal function of the organs, resulting in a persistent low grade fever.
Explore below more details about what might cause Low grade fever according to TCM.
- By Syndrome
- By Organ
- Yin Deficiency
- Wind
- Cold
- Heat
- Yang Deficiency
- Yin Collapse
- Dampness
- View More Causes
- Kidney
- Lung
- Spleen
- Liver
- View More Organs
Yin Deficiency
Yin deficiency in TCM is a pattern of disharmony characterized by a depletion of the body's Yin energy, which represents the cooling, moistening, and nurturing aspects of our physiology. This condition often arises from factors like chronic stress, overwork, insufficient rest, or prolonged illness. Symptoms of Yin deficiency can include a sensation of heat, especially in the afternoon or evening, night sweats, insomnia, a dry mouth or throat, and a red tongue with little coating. There might also be a general feeling of restlessness or irritability. Since Yin is essential for balancing the body's active and warm Yang energy, its deficiency leads to a relative excess of Yang, manifesting as heat or dryness symptoms.... see more
Yin Deficiency Patterns That Can Lead to Low Grade Fever
Common Symptoms: Flushed Cheekbones Night Sweats Low Grade Fever In The Afternoon Insomnia Scanty And Dark Urine Heat Sensation In Palms Preference For Sipping Dizziness
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Empty-Wind agitating in the Interior | Low-grade fever, Hand tremor, Weight loss, Flushed cheekbones, Low energy, Limb twitching | Zhen Gan Xi Feng Tang |
| Kidney Yin Deficiency | Low-grade fever in the afternoon, Excessive sweating, Back pain, Hearing loss, Dry mouth and throat at night, Lower back pain, Constipation, Scanty and dark urine, Infertility, Premature ejaculation, Generalized fatigue, General weakness, Depression, Anxiety, Heat sensation in palms, Evening heat sensation, Flushed cheekbones, Menopausal hot flashes, Preference for sipping, Evening anxiety... see more | Liu Wei Di Huang Wan | Zuo Gui Wan | Zhi Bo Di Huang Wan | Bai Zi Yang Xin Tang | Qi Bao Mei Ran Dan |
| Kidney Yin Deficiency With Empty-Heat Blazing | Low-grade fever in the afternoon, Flushed cheekbones, Restlessness, Insomnia, Night sweats, Heat sensation in palms, Afternoon heat sensation, Evening heat sensation, Scanty and dark urine, Hematuria, Dry throat, Preference for sipping, Dizziness, Tinnitus, Hearing loss, Lower back pain, Nocturnal emission, Hypersexuality, Dry stools... see more | Liu Wei Di Huang Wan | Zhi Bo Di Huang Wan |
| Lung Yin Deficiency | Low-grade fever in the afternoon, Hoarse voice, Itchy throat, Reluctance to speak, Thin chest | Yang Yin Qing Fei Tang | Qing Zao Jiu Fei Tang | Bu Fei E Jiao Tang | Jiu Xian San | Bai He Gu Jin Tang |
| Yin Deficiency | Low-grade fever in the afternoon, Heat sensation in palms, Emaciation, Sore throat at night, Thirst, Anxiety, Jumpy, Scanty and dark urine, Dry stools, Dry mouth and throat at night, Nocturnal emission, Pain relieved by pressure and cold, Preference for sipping... see more | Liu Wei Di Huang Wan | Zuo Gui Wan | Mu Li San | Zeng Ye Cheng Qi Tang |
Wind
In TCM "Wind" is a concept that represents a pattern of disharmony, often characterized by its sudden and unpredictable nature, much like a gusty wind changing direction without warning. This pattern is associated with symptoms that come and go quickly or move around the body, such as itching, tremors, or even certain types of pain. Wind is considered to be a primary cause of illnesses that have these rapidly changing characteristics. In TCM, external Wind often refers to illnesses that start suddenly, like the common cold, believed to be caused by external pathogenic factors like climatic changes. On the other hand, internal Wind can be linked to internal imbalances and can manifest in conditions like dizziness or spasms. ... see more
Wind Patterns That Can Lead to Low Grade Fever
Common Symptoms: Slight Aversion To Cold Anemophobia Mild Sweating Stiff Neck Sneezing Occipital Headache Cough With Foul Smelling Sputum Mild Chest Pain
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Greater Yang Attack of Wind | Slight fever, Slight aversion to cold, Anemophobia, Low grade fever, Mild sweating, Stiff neck, Sneezing, Occipital headache... see more | Gui Zhi Tang |
| Wind-Cold invading with Yang Deficiency | Slight fever, Low grade fever, Severe chills, Exhaustion, Hypersomnia, Cold extremities, Lumbar pain, Lower back pain, Lower back coldness, General cold feeling, Lack of sweating, Headaches, Weak voice... see more | Ma Huang Xi Xin Fu Zi Tang | Zai Zao San |
| Empty-Wind agitating in the Interior | Low-grade fever, Hand tremor, Weight loss, Flushed cheekbones, Low energy, Limb twitching | Zhen Gan Xi Feng Tang |
| Wind-Heat entering the Lungs | Slight fever, Cough with foul smelling sputum, Low grade fever, Mild chest pain, Dry and scaly skin, Bronchitis, Bronchiectasis, Pneumonia, Pertussis, Bronchial asthma... see more | Wei Jing Tang |
Cold
In TCM "Cold" as a pattern of disharmony refers to a specific type of imbalance within the body's systems, often linked to a deficiency or weakness. It's not about feeling physically cold or having a common cold, but rather a metaphorical description of certain symptoms and underlying conditions. When a TCM practitioner says someone suffers from "Cold," it usually implies that the body's Yang energy, which is warm and active, is insufficient or overpowered by Yin energy, which is cool and passive. Symptoms of Cold in TCM can include a general feeling of coldness, cold limbs, pale complexion, low energy, slow metabolism, and a preference for warmth. ... see more
Cold Patterns That Can Lead to Low Grade Fever
Common Symptoms: Lack Of Sweating Cold Extremities Occipital Headache Aversion To Cold Stiff Neck Sneezing Nasal Discharge Shortness Of Breath
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Greater Yang Attack of Cold | Slight fever, Occipital headache, Aversion to cold, Low grade fever, Lack of sweating, Stiff neck, Sneezing, Nasal discharge, Shortness of breath... see more | Ma Huang Tang |
| Wind-Cold invading with Yang Deficiency | Slight fever, Low grade fever, Severe chills, Exhaustion, Hypersomnia, Cold extremities, Lumbar pain, Lower back pain, Lower back coldness, General cold feeling, Lack of sweating, Headaches, Weak voice... see more | Ma Huang Xi Xin Fu Zi Tang | Zai Zao San |
| Exterior Cold invading the Interior | Low-grade fever, Abdominal pain, Constipation, Hypochondriac pain, Chills, Cold extremities, Sweating that doesn't reduce fever, Epigastric palpitations, Dizziness, Twitching, Unsteadiness... see more | Da Huang Fu Zi Tang |
Heat
In TCM "Heat" signifies an excess of Yang energy, leading to an imbalance where heat predominates over the body's cool Yin aspects. This condition is metaphorically akin to an internal over-heating. Symptoms indicative of Heat can include feelings of warmth, fever, sweating, irritability, red face, thirst with a preference for cold drinks, and a rapid pulse. The tongue may appear red with a yellow coating. Unlike the common interpretation of heat in terms of temperature, in TCM, it represents a state of hyperactivity or inflammation in the body.... see more
Heat Patterns That Can Lead to Low Grade Fever
Common Symptoms: Scanty And Dark Urine Cough With Foul Smelling Sputum Mild Chest Pain Dry And Scaly Skin Bronchitis Bronchiectasis Pneumonia Pertussis
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Damp-Heat invading the Spleen | Low-grade fever, Lack of appetite, Feeling of heaviness, Dry mouth without desire to drink, Nausea or vomiting, Malodorous diarrhea, Anal burning, Feeling of heat, Scanty and dark urine, Dull headache, Dull yellow complexion, Yellow sclera, Oily sweat, Itchy rashes, Bitter taste in the mouth, Upper abdominal fullness, Upper abdominal pain... see more | Lian Po Yin |
| Kidney Yin Deficiency With Empty-Heat Blazing | Low-grade fever in the afternoon, Flushed cheekbones, Restlessness, Insomnia, Night sweats, Heat sensation in palms, Afternoon heat sensation, Evening heat sensation, Scanty and dark urine, Hematuria, Dry throat, Preference for sipping, Dizziness, Tinnitus, Hearing loss, Lower back pain, Nocturnal emission, Hypersexuality, Dry stools... see more | Liu Wei Di Huang Wan | Zhi Bo Di Huang Wan |
| Wind-Heat entering the Lungs | Slight fever, Cough with foul smelling sputum, Low grade fever, Mild chest pain, Dry and scaly skin, Bronchitis, Bronchiectasis, Pneumonia, Pertussis, Bronchial asthma... see more | Wei Jing Tang |
Yang Deficiency
Yang deficiency in TCM refers to a state where the body's Yang energy, which is responsible for warmth, activity, and function, is weakened or diminished. This pattern of disharmony often arises from chronic illness, aging, or inherent constitutional weakness. Symptoms of Yang deficiency are typically associated with cold and sluggishness, such as a feeling of coldness, cold extremities, pale complexion, low energy or fatigue, and a desire for warmth. Digestive issues like poor appetite, loose stools, and water retention can also be indicative of Yang deficiency.... see more
Yang Deficiency Patterns That Can Lead to Low Grade Fever
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Wind-Cold invading with Yang Deficiency | Slight fever, Low grade fever, Severe chills, Exhaustion, Hypersomnia, Cold extremities, Lumbar pain, Lower back pain, Lower back coldness, General cold feeling, Lack of sweating, Headaches, Weak voice... see more | Ma Huang Xi Xin Fu Zi Tang | Zai Zao San |
Yin Collapse
Yin Collapse in TCM represents an extreme form of Yin deficiency and is considered a serious and critical state of imbalance. It occurs when the body's nourishing and cooling Yin energy is so depleted that it can no longer counterbalance the active and warm Yang energy. This leads to a surge of uncontrolled Yang, manifesting as severe heat signs. The symptoms of Yin Collapse are more intense than those of a simple Yin deficiency. They include profuse sweating (especially at night), a severe sensation of heat and burning, often in the palms, soles, and chest, a very red tongue with little or no coating, a rapid and thin pulse, and potentially severe restlessness or agitation. There might also be symptoms of severe dryness, like dry throat, thirst, and dry skin. Yin Collapse is considered an emergency in TCM and requires immediate intervention. Treatment aims to rapidly nourish and replenish Yin while simultaneously subduing the excessive Yang.... see more
Yin Collapse Patterns That Can Lead to Low Grade Fever
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Collapse of Yin | Low-grade fever, Night sweats, Restlessness, Dry mouth with desire to sip liquids, Heat sensation in palms, Flushed cheekbones, Emaciation, Urinary retention, Constipation... see more | Da Bu Yin Wan |
Dampness
"Dampness" in TCM is a concept that describes a pattern of disharmony where the body accumulates excess moisture. Imagine the heavy, sticky feeling you get on a very humid day; that's similar to what dampness feels like internally. It can manifest as a sense of heaviness, bloating, sluggishness, or even a foggy mind. This condition is often thought to arise from environmental factors like living in a damp place, dietary habits that promote moisture in the body, or internal imbalances that hinder the body's ability to process fluids properly. In TCM, dampness can obstruct the normal flow of energy and fluids in the body, leading to various symptoms.... see more
Dampness Patterns That Can Lead to Low Grade Fever
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Damp-Heat invading the Spleen | Low-grade fever, Lack of appetite, Feeling of heaviness, Dry mouth without desire to drink, Nausea or vomiting, Malodorous diarrhea, Anal burning, Feeling of heat, Scanty and dark urine, Dull headache, Dull yellow complexion, Yellow sclera, Oily sweat, Itchy rashes, Bitter taste in the mouth, Upper abdominal fullness, Upper abdominal pain... see more | Lian Po Yin |
Kidney
In TCM the Kidneys are regarded as the body's most fundamental reservoir of Essence, known as Jing, which influences growth, reproduction, and aging. They are not just organs for filtering blood, but a holistic system governing vital life forces. When the Kidneys malfunction in TCM, it can manifest as a variety of health issues, such as chronic fatigue, reproductive problems, imbalances in fluid metabolism leading to edema or dryness, lower back pain, and a sense of fear or insecurity.... see more
Kidney Patterns That Can Lead to Low Grade Fever
Common Symptoms: Flushed Cheekbones Hearing Loss Lower Back Pain Scanty And Dark Urine Heat Sensation In Palms Evening Heat Sensation Preference For Sipping Tinnitus
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Empty-Wind agitating in the Interior | Low-grade fever, Hand tremor, Weight loss, Flushed cheekbones, Low energy, Limb twitching | Zhen Gan Xi Feng Tang |
| Kidney Yin Deficiency | Low-grade fever in the afternoon, Excessive sweating, Back pain, Hearing loss, Dry mouth and throat at night, Lower back pain, Constipation, Scanty and dark urine, Infertility, Premature ejaculation, Generalized fatigue, General weakness, Depression, Anxiety, Heat sensation in palms, Evening heat sensation, Flushed cheekbones, Menopausal hot flashes, Preference for sipping, Evening anxiety... see more | Liu Wei Di Huang Wan | Zuo Gui Wan | Zhi Bo Di Huang Wan | Bai Zi Yang Xin Tang | Qi Bao Mei Ran Dan |
| Kidney Yin Deficiency With Empty-Heat Blazing | Low-grade fever in the afternoon, Flushed cheekbones, Restlessness, Insomnia, Night sweats, Heat sensation in palms, Afternoon heat sensation, Evening heat sensation, Scanty and dark urine, Hematuria, Dry throat, Preference for sipping, Dizziness, Tinnitus, Hearing loss, Lower back pain, Nocturnal emission, Hypersexuality, Dry stools... see more | Liu Wei Di Huang Wan | Zhi Bo Di Huang Wan |
Lung
In TCM the Lungs are seen as the organ responsible for controlling Qi and respiration, as well as being a key part of the body's defensive system. They are thought to maintain the balance and flow of air and moisture, and are closely linked to the skin and hair. When the Lungs are imbalanced or malfunctioning in TCM, it can lead to respiratory issues like coughing or asthma, a weakened immune system, dry skin, and emotional disturbances such as sadness or grief. These symptoms are believed to arise from disruptions in the Lungs' ability to regulate Qi and protect the body, highlighting their central role in maintaining overall health and well-being.... see more
Lung Patterns That Can Lead to Low Grade Fever
Common Symptoms: Bronchiectasis Pneumonia Pertussis Cough With Foul Smelling Sputum Mild Chest Pain Dry And Scaly Skin Bronchitis Bronchial Asthma
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Lung Yin Deficiency | Low-grade fever in the afternoon, Hoarse voice, Itchy throat, Reluctance to speak, Thin chest | Yang Yin Qing Fei Tang | Qing Zao Jiu Fei Tang | Bu Fei E Jiao Tang | Jiu Xian San | Bai He Gu Jin Tang |
| Wind-Heat entering the Lungs | Slight fever, Cough with foul smelling sputum, Low grade fever, Mild chest pain, Dry and scaly skin, Bronchitis, Bronchiectasis, Pneumonia, Pertussis, Bronchial asthma... see more | Wei Jing Tang |
Spleen
In TCM the Spleen plays a vital role in digestion and transformation, converting food into energy and nutrients, and overseeing the distribution of Qi and Blood. It's also crucial in maintaining the health of muscles and limbs and ensuring the blood remains within the vessels. When the Spleen malfunctions in TCM, it can lead to a variety of issues such as digestive disorders, fatigue, weak muscles, bloating, and a feeling of heaviness. It can also cause a pale complexion, poor appetite, and a tendency to bruise easily. Emotionally, a Spleen imbalance is often associated with excessive worry or overthinking, reflecting its role in the interplay between physical and mental health.... see more
Spleen Patterns That Can Lead to Low Grade Fever
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Damp-Heat invading the Spleen | Low-grade fever, Lack of appetite, Feeling of heaviness, Dry mouth without desire to drink, Nausea or vomiting, Malodorous diarrhea, Anal burning, Feeling of heat, Scanty and dark urine, Dull headache, Dull yellow complexion, Yellow sclera, Oily sweat, Itchy rashes, Bitter taste in the mouth, Upper abdominal fullness, Upper abdominal pain... see more | Lian Po Yin |
Liver
In TCM the Liver is viewed as the organ responsible for the smooth flow of Qi, Blood, and emotions throughout the body. It plays a key role in regulating mood, storing blood, supporting digestion, and ensuring the health of tendons and eyes. When the Liver malfunctions or is imbalanced in TCM, it can lead to a range of issues such as irritability, mood swings, menstrual irregularities, eye problems, and muscular stiffness or pain. A malfunctioning Liver in TCM reflects not only physical disturbances but also emotional and mental disharmony, emphasizing the holistic approach of TCM in addressing health and wellness.... see more
Liver Patterns That Can Lead to Low Grade Fever
| Pattern Name | Relevant Symptoms | Relevant Formulas |
|---|---|---|
| Empty-Wind agitating in the Interior | Low-grade fever, Hand tremor, Weight loss, Flushed cheekbones, Low energy, Limb twitching | Zhen Gan Xi Feng Tang |
TCM Herbal Formulas for Low Grade Fever
For Wind-Cold invading with Yang Deficiency, Ma Huang Xi Xin Fu Zi Tang is a commonly recommended formula. This formula contains Ephedra (Ma Huang) and helps to release the exterior, warm the Yang, and alleviate the symptoms of low grade fever.
For Exterior Cold invading the Interior, Da Huang Fu Zi Tang is often used. This formula includes Prepared aconite (Zhi Fu Zi) and works to warm the interior, expel cold, and relieve the associated symptoms, including low grade fever.
By identifying the specific patterns of disharmony and using targeted herbal formulas, TCM provides a holistic approach to managing low grade fever, promoting overall balance and well-being.
Explore below some TCM herbal formulas used to address low grade fever, organized by cause and by formula type.
- By Cause
- By Formula Type
- Yin Deficiency
- Wind
- Cold
- Heat
- Yang Deficiency
- Yin Collapse
- Dampness
- View More Causes
- Formulas that nourish yin and tonify
- Formulas that clear wind-Cold
- Formulas that clear exterior disorders with interior deficiency
- Formulas that clear internal abscesses and sores
- Formulas that warm and purge
- Formulas that clear heat and expel dampness
- Formulas that pacify and extinguish internal wind
- Formulas that nourish the heart and calm the mind
- Formulas that tonify yin and yang
- Formulas that enrich yin and moisten dryness
- Formulas that disperse dryness and moisten
- Formulas that secure lungs and stop coughing
- Formulas that stabilize exterior and stop sweating
- Formulas that simultaneously attack and tonify
Top Formula for Yin Deficiency:
Liu Wei Di Huang Wan
Suitable for Yin Deficiency patterns that may cause low grade fever, such as Kidney Yin Deficiency or Kidney Yin Deficiency With Empty-Heat Blazing
Learn moreAll Formulas Recommended for Low Grade Fever Caused by Yin Deficiency
| Formula | Patterns Suitable For |
|---|---|
| Liu Wei Di Huang Wan | Kidney Yin Deficiency, Kidney Yin Deficiency With Empty-Heat Blazing, Yin Deficiency... see more |
| Zuo Gui Wan | Kidney Yin Deficiency, Yin Deficiency |
| Zhi Bo Di Huang Wan | Kidney Yin Deficiency, Kidney Yin Deficiency With Empty-Heat Blazing |
| Zhen Gan Xi Feng Tang | Empty-Wind agitating in the Interior |
| Bai Zi Yang Xin Tang | Kidney Yin Deficiency |
| Qi Bao Mei Ran Dan | Kidney Yin Deficiency |
| Yang Yin Qing Fei Tang | Lung Yin Deficiency |
| Qing Zao Jiu Fei Tang | Lung Yin Deficiency |
| Bu Fei E Jiao Tang | Lung Yin Deficiency |
| Jiu Xian San | Lung Yin Deficiency |
| Bai He Gu Jin Tang | Lung Yin Deficiency |
| Mu Li San | Yin Deficiency |
| Zeng Ye Cheng Qi Tang | Yin Deficiency |
Top Formula for Wind:
Gui Zhi Tang
Suitable for Wind patterns that may cause low grade fever, such as Greater Yang Attack of Wind
Learn moreAll Formulas Recommended for Low Grade Fever Caused by Wind
| Formula | Patterns Suitable For |
|---|---|
| Gui Zhi Tang | Greater Yang Attack of Wind |
| Wei Jing Tang | Wind-Heat entering the Lungs |
| Ma Huang Xi Xin Fu Zi Tang | Wind-Cold invading with Yang Deficiency |
| Zai Zao San | Wind-Cold invading with Yang Deficiency |
| Zhen Gan Xi Feng Tang | Empty-Wind agitating in the Interior |
Top Formula for Cold:
Ma Huang Tang
Suitable for Cold patterns that may cause low grade fever, such as Greater Yang Attack of Cold
Learn moreAll Formulas Recommended for Low Grade Fever Caused by Cold
| Formula | Patterns Suitable For |
|---|---|
| Ma Huang Tang | Greater Yang Attack of Cold |
| Ma Huang Xi Xin Fu Zi Tang | Wind-Cold invading with Yang Deficiency |
| Zai Zao San | Wind-Cold invading with Yang Deficiency |
| Da Huang Fu Zi Tang | Exterior Cold invading the Interior |
Top Formula for Heat:
Liu Wei Di Huang Wan
Suitable for Heat patterns that may cause low grade fever, such as Kidney Yin Deficiency With Empty-Heat Blazing
Learn moreAll Formulas Recommended for Low Grade Fever Caused by Heat
| Formula | Patterns Suitable For |
|---|---|
| Liu Wei Di Huang Wan | Kidney Yin Deficiency With Empty-Heat Blazing |
| Zhi Bo Di Huang Wan | Kidney Yin Deficiency With Empty-Heat Blazing |
| Wei Jing Tang | Wind-Heat entering the Lungs |
| Lian Po Yin | Damp-Heat invading the Spleen |
Top Formula for Yang Deficiency:
Ma Huang Xi Xin Fu Zi Tang
Suitable for Yang Deficiency patterns that may cause low grade fever, such as Wind-Cold invading with Yang Deficiency
Learn moreAll Formulas Recommended for Low Grade Fever Caused by Yang Deficiency
| Formula | Patterns Suitable For |
|---|---|
| Ma Huang Xi Xin Fu Zi Tang | Wind-Cold invading with Yang Deficiency |
| Zai Zao San | Wind-Cold invading with Yang Deficiency |
Top Formula for Yin Collapse:
Da Bu Yin Wan
Suitable for Yin Collapse patterns that may cause low grade fever, such as Collapse of Yin
Learn more
Top Formula for Dampness:
Lian Po Yin
Suitable for Dampness patterns that may cause low grade fever, such as Damp-Heat invading the Spleen
Learn moreFormulas that nourish Yin and tonify
These formulas are suitable for some low grade fever-causing patterns like Kidney Yin Deficiency or Kidney Yin Deficiency With Empty-Heat Blazing.
One such formula is Liu Wei Di Huang Wan, with prepared rehmannia as a key herb.
Other formulas of this category are listed in the table below.
All "formulas that nourish yin and tonify" recommended for low grade fever
| Formula | Patterns Suitable For (if applicable) |
|---|---|
| Liu Wei Di Huang Wan | Kidney Yin Deficiency, Kidney Yin Deficiency With Empty-Heat Blazing, Yin Deficiency... see more |
| Zuo Gui Wan | Kidney Yin Deficiency, Yin Deficiency |
| Zhi Bo Di Huang Wan | Kidney Yin Deficiency, Kidney Yin Deficiency With Empty-Heat Blazing |
| Da Bu Yin Wan | Collapse of Yin |
| Bu Fei E Jiao Tang | Lung Yin Deficiency |
| Bai He Gu Jin Tang | Lung Yin Deficiency |
Formulas that clear Wind-Cold
These formulas are suitable for some low grade fever-causing patterns like Greater Yang Attack of Cold.
One such formula is Ma Huang Tang, with ephedra as a key herb.
Other formulas of this category are listed in the table below.
All "formulas that clear wind-Cold" recommended for low grade fever
| Formula | Patterns Suitable For (if applicable) |
|---|---|
| Ma Huang Tang | Greater Yang Attack of Cold |
| Gui Zhi Tang | Greater Yang Attack of Wind |
Formulas that clear Exterior disorders with Interior deficiency
These formulas are suitable for some low grade fever-causing patterns like Wind-Cold invading with Yang Deficiency.
One such formula is Ma Huang Xi Xin Fu Zi Tang, with ephedra as a key herb.
Other formulas of this category are listed in the table below.
All "formulas that clear exterior disorders with interior deficiency" recommended for low grade fever
| Formula | Patterns Suitable For (if applicable) |
|---|---|
| Ma Huang Xi Xin Fu Zi Tang | Wind-Cold invading with Yang Deficiency |
| Zai Zao San | Wind-Cold invading with Yang Deficiency |
Formulas that clear internal abscesses and sores
These formulas are suitable for some low grade fever-causing patterns like Wind-Heat entering the Lungs.
One such formula is Wei Jing Tang, with common reed rhizome as a key herb.
Formulas that warm and purge
These formulas are suitable for some low grade fever-causing patterns like Exterior Cold invading the Interior.
One such formula is Da Huang Fu Zi Tang, with prepared aconite as a key herb.
Formulas that clear Heat and expel dampness
These formulas are suitable for some low grade fever-causing patterns like Damp-Heat invading the Spleen.
One such formula is Lian Po Yin, with goldthread rhizome as a key herb.
Formulas that pacify and extinguish Internal Wind
These formulas are suitable for some low grade fever-causing patterns like Empty-Wind agitating in the Interior.
One such formula is Zhen Gan Xi Feng Tang, with achyranthes root as a key herb.
Formulas that nourish the Heart and calm the Mind
These formulas are suitable for some low grade fever-causing patterns like Kidney Yin Deficiency.
One such formula is Bai Zi Yang Xin Tang, with biota seeds as a key herb.
Formulas that tonify Yin and Yang
These formulas are suitable for some low grade fever-causing patterns like Kidney Yin Deficiency.
One such formula is Qi Bao Mei Ran Dan, with fleeceflower root as a key herb.
Formulas that enrich Yin and moisten Dryness
These formulas are suitable for some low grade fever-causing patterns like Lung Yin Deficiency.
One such formula is Yang Yin Qing Fei Tang, with unprepared rehmannia as a key herb.
Formulas that disperse Dryness and moisten
These formulas are suitable for some low grade fever-causing patterns like Lung Yin Deficiency.
One such formula is Qing Zao Jiu Fei Tang, with mulberry leaves as a key herb.
Formulas that secure Lungs and stop coughing
These formulas are suitable for some low grade fever-causing patterns like Lung Yin Deficiency.
One such formula is Jiu Xian San, with poppy capsule as a key herb.
Formulas that stabilize Exterior and stop sweating
These formulas are suitable for some low grade fever-causing patterns like Yin Deficiency.
One such formula is Mu Li San, with oyster shells as a key herb.
Formulas that simultaneously attack and tonify
These formulas are suitable for some low grade fever-causing patterns like Yin Deficiency.
One such formula is Zeng Ye Cheng Qi Tang, with ningpo figwort root as a key herb.
TCM Herbs for Low Grade Fever
Explore below some TCM herbs used to address low grade fever, organized by herb category.
- By Herb Category
- Herbs that clear heat and dry dampness
- Herbs that stabilize and bind
- Warm/Acrid herbs that release the exterior
- Herbs that clear heat and purge fire and/or clear summer heat
- Tonic herbs for qi deficiency
- Tonic herbs for blood deficiency
- Tonic herbs for yin deficiency
- Herbs that invigorate the blood
- Herbs that cool the blood
- Herbs that warm the interior and/or expel cold
- Aromatic herbs that transform dampness
- Herbs that nourish the heart and calm the spirit
- Cool/Acrid herbs that release the exterior
- Herbs that anchor and calm the spirit
Herbs that clear Heat and dry Dampness
Low grade fever can be treated by these herbs when caused by excessive dampness and heat within the body, aiming to restore balance by drying dampness and clearing heat.
One such herb is Goldthread Rhizomes (Huang Lian), a key herb in some formulas recommended for low grade fever, like Lian Po Yin.
Other herbs of this category are listed in the table below.
"Herbs that clear Heat and dry Dampness" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Goldthread Rhizomes (Huang Lian) | Lian Po Yin |
| Phellodendron Bark (Huang Bo) | Zhi Bo Di Huang Wan |
| Picrorhiza Rhizomes (Hu Huang Lian) | Not applicable |
Herbs that stabilize and bind
Low grade fever can be treated by these herbs if it is caused by a leakage of bodily fluids or energies, helping to consolidate and preserve the body's essential substances.
One such herb is Poppy Capsules (Ying Su Ke), a key herb in some formulas recommended for low grade fever, like Jiu Xian San.
Other herbs of this category are listed in the table below.
"Herbs that stabilize and bind" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Poppy Capsules (Ying Su Ke) | Jiu Xian San |
| Glutinous Rice Roots (Nuo Dao Gen) | Not applicable |
Warm/Acrid herbs that release the Exterior
Low grade fever can be treated by these herbs when there is a need to dispel external cold and warm the body, especially in cases where there is insufficient Yang energy internally.
One such herb is Ephedra (Ma Huang), a key herb in some formulas recommended for low grade fever, like Ma Huang Tang.
Other herbs of this category are listed in the table below.
"Warm/Acrid herbs that release the Exterior" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Ephedra (Ma Huang) | Ma Huang Tang | Ma Huang Xi Xin Fu Zi Tang |
| Cinnamon Twigs (Gui Zhi) | Gui Zhi Tang |
Herbs that clear Heat and purge Fire and/or clear Summer Heat
Low grade fever can be treated by these herbs when it arises from excessive internal heat or fire, aiding in cooling the body and balancing internal temperature.
One such herb is Common Reed Rhizomes (Lu Gen), a key herb in some formulas recommended for low grade fever, like Wei Jing Tang.
Other herbs of this category are listed in the table below.
"Herbs that clear Heat and purge Fire and/or clear Summer Heat" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Common Reed Rhizomes (Lu Gen) | Wei Jing Tang |
| Anemarrhena Rhizomes (Zhi Mu) | Zhi Bo Di Huang Wan |
Tonic herbs for Qi Deficiency
Low grade fever can be treated by these herbs when stemming from a lack of vital energy or Qi, helping to boost energy and overall vitality.
One such herb is Milkvetch Roots (Huang Qi), a key herb in some formulas recommended for low grade fever, like Zai Zao San.
Other herbs of this category are listed in the table below.
"Tonic herbs for Qi Deficiency" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Milkvetch Roots (Huang Qi) | Zai Zao San |
| Ginseng (Ren Shen) | Zai Zao San |
Tonic herbs for Blood Deficiency
Low grade fever can be treated by these herbs in cases of blood deficiency, working to nourish and replenish the body's blood supply.
One such herb is Prepared Rehmannia (Shu Di huang), a key herb in some formulas recommended for low grade fever, like Da Bu Yin Wan.
Other herbs of this category are listed in the table below.
"Tonic herbs for Blood Deficiency" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Prepared Rehmannia (Shu Di huang) | Da Bu Yin Wan | Liu Wei Di Huang Wan | Zuo Gui Wan | Zhi Bo Di Huang Wan | Bai He Gu Jin Tang |
| Fleeceflower Roots (He Shou Wu) | Qi Bao Mei Ran Dan |
Tonic herbs for Yin Deficiency
Low grade fever can be treated by these herbs when caused by a lack of Yin, which is essential for cooling and moistening the body, thereby restoring balance.
One such herb is Tortoise Plastrons (Gui Ban), a key herb in some formulas recommended for low grade fever, like Da Bu Yin Wan.
Other herbs of this category are listed in the table below.
"Tonic herbs for Yin Deficiency" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Tortoise Plastrons (Gui Ban) | Da Bu Yin Wan |
| Lily Bulbs (Bai He) | Bai He Gu Jin Tang |
Herbs that invigorate the Blood
Low grade fever can be treated by these herbs when it stems from stagnation or poor circulation of blood, helping to improve blood flow and alleviate related discomfort.
One such herb is Achyranthes Roots (Niu Xi), a key herb in some formulas recommended for low grade fever, like Zhen Gan Xi Feng Tang.
Other herbs of this category are listed in the table below.
"Herbs that invigorate the Blood" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Achyranthes Roots (Niu Xi) | Zhen Gan Xi Feng Tang |
| Donkey-Hide Gelatin (E Jiao) | Bu Fei E Jiao Tang |
Herbs that cool the Blood
Low grade fever can be treated by these herbs when it is a consequence of excess heat in the blood, helping to cool and detoxify the blood.
One such herb is Unprepared Rehmannia (Di Huang), a key herb in some formulas recommended for low grade fever, like Yang Yin Qing Fei Tang.
Other herbs of this category are listed in the table below.
"Herbs that cool the Blood" recommended for low grade fever
| Herb | Formulas they belong to (if applicable) |
|---|---|
| Unprepared Rehmannia (Di Huang) | Yang Yin Qing Fei Tang | Bai He Gu Jin Tang |
| Ningpo Figwort Roots (Xuan Shen) | Zeng Ye Cheng Qi Tang |
Herbs that warm the Interior and/or expel Cold
Low grade fever can be treated by these herbs if it is due to internal coldness or deficient Yang energy, working to warm the body and dispel cold.
One such herb is Prepared Aconite (Zhi Fu Zi), a key herb in some formulas recommended for low grade fever, like Da Huang Fu Zi Tang.
Aromatic herbs that transform Dampness
Low grade fever can be treated by these herbs if it stems from damp accumulation, especially in the digestive system, using aromatic properties to transform and dispel dampness.
One such herb is Houpu Magnolia Bark (Hou Pu), a key herb in some formulas recommended for low grade fever, like Lian Po Yin.
Herbs that nourish the Heart and calm the Spirit
Low grade fever can be treated by these herbs when it is linked to deficiencies in heart nourishment, addressing both physical and emotional imbalances.
One such herb is Biota Seeds (Bai Zi Ren), a key herb in some formulas recommended for low grade fever, like Bai Zi Yang Xin Tang.
Cool/Acrid herbs that release the Exterior
Low grade fever can be treated by these herbs when the body needs to harmonize with external environmental changes, particularly when there's a need to expel pathogenic factors like wind or cold without overly cooling the body.
One such herb is Mulberry Leaves (Sang Ye), a key herb in some formulas recommended for low grade fever, like Qing Zao Jiu Fei Tang.
Herbs that anchor and calm the Spirit
Low grade fever can be treated by these herbs if it stems from disturbances in the Shen (spirit), often due to instability in the heart and kidney energies.
One such herb is Oyster Shells (Mu Li ke), a key herb in some formulas recommended for low grade fever, like Mu Li San.