Differentiation of Pulse, Patterns, and Treatment of Malaria
Overall Paraphrase
This chapter specifically discusses the pulse manifestations, patterns, and treatment principles of malaria.
【General Pulse and Pattern Summary】The teacher said: In malaria, if the pulse is wiry and rapid, it is mostly heat predominant with less cold; if the pulse is wiry and slow, it is mostly cold predominant with less heat. If the pulse is wiry and slightly tight and small, it indicates pathogenic qi accumulating relatively internally—the ancients considered that the purging method could be considered; wiry and slow pulse belongs to cold, and the warming method may be used; wiry and tight pulse indicates pathogen binding, and sweating, acupuncture, or moxibustion may be used; floating and large pulse suggests the pathogen is relatively upper, and the emetic method may be used; wiry and rapid pulse is triggered by wind-heat, and one should differentiate the cause from the perspective of Shaoyang (half-exterior, half-interior, governing alternating chills and fever).
【Malarial Mother (Mass)】Question: If malaria attacks in monthly cycles, improvement should generally occur within fifteen days; in severe cases, remission should occur by the end of the month. If it still does not resolve, what happens? The teacher said: This is pathogenic qi accumulating and forming a zheng jia (abdominal mass)—there must be a "malarial mother" (a palpable mass below the ribs formed by prolonged malaria with qi, blood, phlegm, and dampness stagnating). Treatment should be pursued promptly, and Biejia Jian Wan (Turtle Shell Decoction Pill) is appropriate. Biejia Jian Wan formula: turtle shell, Chaihu (bupleurum), Huangqin (scutellaria), Dahuang (rhubarb), Mudan (moutan bark), Zhechong (ground beetle), Ejiao (ass-hide gelatin)—seven ingredients, equal amounts, pounded and sifted, mixed with refined honey into pills the size of parasol tree seeds. Take seven pills per dose, three times daily, swallowed with clear wine; for those who cannot drink alcohol, swallow with rice water.
The above formulas are recorded from ancient texts, provided solely for studying principles and methods, and do not serve as medication guidance.
【Dan Malaria (Heat-type Malaria)】The teacher said: When yin fluid is exhausted alone and yang qi flares alone, there will be fever, shortness of breath, vexation and oppression, heat in the hands and feet, and a desire to vomit—this is called dan malaria (heat malaria). Treat it with Baihu Jia Guizhi Renshen Tang (White Tiger plus Cinnamon and Ginseng Decoction). Formula: Zhimu (anemarrhena) six liang, Shigao (gypsum) one jin, honey-fried Gancao (licorice) two liang, Jingmi (rice) two ge, Guizhi (cinnamon twig) three liang, Renshen (ginseng) three liang. Add one dou of water, boil until the rice is cooked, remove the dregs, take one sheng warm, three times daily.
For study purposes only; not medication guidance.
【Wen Malaria (Warm-type Malaria)】In malaria, if the pulse appears as normal, the body has no chills but only fever, with bone and joint pain and vexation, and frequent vomiting, this is called wen malaria (warm malaria). Baihu Jia Guizhi Tang (White Tiger plus Cinnamon Decoction) is appropriate. The formula is the previous formula with ginseng removed.
【Mu Malaria (Cold-type Malaria)】In malaria, if cold predominates, or there is only cold without fever, this is called mu malaria (cold malaria). Treat it with Shuqi San (Dichroa Powder); Chaihu Guijiang Tang (Bupleurum, Cinnamon, and Ginger Decoction) also treats it. Shuqi San formula: Shuqi (dichroa, washed to remove fishy smell), Yunmu (mica, roasted for two days and nights), Longgu (dragon bone)—equal amounts, pounded into powder. Before an attack, take half a qian spoon mixed with fermented water. Chaihu Guijiang Tang formula: Chaihu half jin, Guizhi three liang, Ganjiang (dried ginger) two liang, Gualougen (trichosanthes root) four liang, Huangqin three liang, honey-fried Gancao two liang, Muli (oyster shell) two liang (stir-fried). Add one dou of water, boil to obtain six sheng, remove dregs, then reduce to three sheng. Take one sheng warm, three times daily. After the first dose, slight vexation may occur; after the second dose, sweating will occur and the disease will resolve.
All of the above are recordings from ancient texts, provided solely for studying principles and methods, and do not serve as medication guidance.
🧠 In-Depth Understanding
Core Principles 💡
- Determining Cold and Heat Severity by Pulse: The hallmark feature of malaria is alternating chills and fever. The ancients judged the predominance of cold or heat through pulse findings. Wiry-rapid pulse indicates heat, hence more heat and less cold; wiry-slow pulse indicates cold, hence more cold and less heat. This is a pattern-differentiation approach that correlates pulse with the nature of the condition.
- Treatment Based on Pulse, Methods Follow Patterns: The original text lists multiple approaches—purging, warming, sweating, emesis, acupuncture, moxibustion, and harmonizing—demonstrating that malaria is not treated with a single fixed formula but depends on whether the pathogen is in the exterior, interior, upper, or in the Shaoyang, as well as its nature. The phrase "one should seek the cause from Shaoyang" particularly highlights the close relationship between the alternating chills and fever of malaria and Shaoyang pivot dysfunction.
- Chronic Malaria May Form Malarial Mother: If malaria recurs without resolution, the pathogen may combine with qi, blood, phlegm, and dampness to form a "malarial mother." This reflects the Chinese medicine concept of "prolonged illness entering the collateral" and "prolonged illness forming accumulations," emphasizing timely intervention before chronicity sets in.
- Differentiation and Treatment of Three Types of Malaria:
- Dan malaria (heat malaria): Yin fluid deficiency with hyperactive yang heat, presenting as fever only, vexation and oppression, and nausea—treatment focuses on clearing heat, generating fluids, boosting qi, and reaching the exterior.
- Wen malaria (warm malaria): No chills but fever, bone and joint aches, and frequent vomiting—treatment focuses on clearing heat and reaching the exterior.
- Mu malaria (cold malaria): Cold predominates or only cold without fever—treatment focuses on warming, transforming, interrupting malaria, and harmonizing.
- Formula Principles:
🌿 Biejia Jian Wan uses turtle shell to soften hardness and disperse masses, combined with Chaihu and Huangqin to harmonize Shaoyang; Dahuang, Mudan, and Zhechong to invigorate blood and remove stagnation; and Ejiao to nourish yin and blood—embodying the "simultaneous attack and supplementation, gradually resolving the malarial mother" principle.
🌿 Baihu Jia Guizhi Renshen Tang uses Shigao and Zhimu to clear heat, Jingmi and Gancao to harmonize the center, Renshen to boost qi and generate fluids, and Guizhi to resolve the muscle layer and reach the exterior—targeting malaria with heat damaging qi and yin.
🌿 Baihu Jia Guizhi Tang removes ginseng, shifting toward clearing heat and reaching the exterior, suitable when heat is intense but qi-yin damage is not pronounced.
🌿 Shuqi San uses Shuqi (dichroa root) as an ancient "malaria-interrupting" drug, combined with Yunmu and Longgu for astringent and settling effects.
🌿 Chaihu Guijiang Tang uses Chaihu and Huangqin to harmonize Shaoyang; Guizhi and Ganjiang to warm and transform cold pathogens; Gualougen to generate fluids; Muli to soften hardness; and Gancao to harmonize the center—suitable for patterns with more cold than heat or only cold without fever.
Modern Perspective 🌟
- In modern medicine, malaria is caused by Plasmodium parasites transmitted through Anopheles mosquito bites, classically presenting with periodic chills, high fever, and sweating. The "malaria" discussed by the ancients—with its alternating chills and fever, and timed attacks—shares many similarities with modern malaria, though what the ancients called "malaria" may also encompass other febrile illnesses with alternating chills and fever.
- The description of "malarial mother" bears some correspondence to the splenomegaly, anemia, and wasting seen after repeated malaria attacks, but the ancient concept was formed from symptoms and abdominal examination, and cannot be directly equated with modern pathology.
- Shuqi (Dichroa febrifuga) in the ancient formulas has indeed been shown in modern research to contain antimalarial active components, providing scientific clues for some traditional uses. However, Shuqi, Yunmu, Longgu, and especially mineral drugs carry potential toxicity or safety concerns—they must never be self-administered according to ancient formulas.
- The greatest value of this chapter lies in how the ancients, when confronting complex febrile diseases with alternating chills and fever, developed a systematic classification and treatment approach based on pulse, the relative amounts of cold and heat, disease duration, and constitution. This individualized observation and classification approach remains instructive today; however, the specific formulas must be validated through modern pharmacological, toxicological, and clinical research standards, and cannot be directly equated with modern antimalarial treatment.
Health Preservation Insights ⚡
- 🌿 Living Environment: During seasons when epidemic diseases are prevalent, keep living spaces ventilated, clean standing water to reduce mosquito breeding, and take precautions against insect bites—these are daily protective measures that extend the ancient principle of "avoiding external pathogens."
- 💨 Protecting Upright Qi: Avoid excessive fatigue and late nights that deplete yin fluids; maintain dietary moderation, avoiding excessive spicy and drying foods that could cause yang-heat to flare internally.
- 🧘 Emotional Regulation: Illnesses with alternating chills and fever and intermittent attacks can easily cause irritability and anxiety; maintaining emotional stability helps reduce qi stagnation.
- 🩺 Seek Medical Attention Promptly: If one experiences periodic chills and fever, prolonged low-grade fever, wasting, or abdominal masses, timely evaluation at a正规 medical institution is essential—never self-prescribe from ancient texts.
📚 Related Knowledge
- Related Concepts: Shaoyang disease, alternating chills and fever, malarial mother, dan malaria, wen malaria, mu malaria, harmonizing Shaoyang, malaria interruption, Baihu Tang-type formulas, Chaihu-type formulas, zheng jia (abdominal masses).
- Further Reading: Suwen · Lun Pian (Discussion on Malaria), Suwen · Ci Nüe (Needling Malaria), and Jingui Yaolüe · Maibing Zheng Bing Zhi (Malaria Pulse and Pattern Treatment) can be referenced together; the Shanghan Lun entries on Xiao Chaihu Tang, Baihu Tang, and Chaihu Guizhi Ganjiang Tang aid in understanding the evolution of the formulas in this chapter.
This content is based on classical Chinese medicine texts and is provided solely for traditional cultural study and research. It does not constitute any medical diagnosis, medication, or treatment advice. Please seek medical attention promptly if unwell.
