Foaming at the Mouth, Ice-Cold Limbs — but the Pulse Was Perfectly Calm? Doctor Zhang Jingyue’s Feigned-Illness Case — One Look Exposed the Trick, and a Scare with Moxibustion Cured It Overnight
Patient search terms: pretending to be sick / foaming at the mouth / ice-cold limbs / family always says the illness is severe / the patient describes symptoms far too dramatically
Medical terms for this condition: feigned illness (zha bing) · emotional disorder · psychogenic somatic symptoms
Opening: in the dead of night, a friend came pounding on the door for help
The hero of this story is the famous Ming-dynasty physician Doctor Zhang Jingyue. In his youth, though, this great doctor was not the sort of physician who sat in his consulting room waiting for patients — he loved chivalry and adventure, had trained in martial arts, and had studied the art of war. His head was full of “wandering the world with a sword,” he spent his adult years traveling far and wide, and his friends came from every walk of life — he knew all kinds of people.
💬 Note from Doctor Luo: Doctor Zhang Jingyue later became the grand master of the warming-and-tonifying school (wen bu pai) and the author of Jingyue Quan Shu (The Complete Works of Jingyue) — he was even nicknamed “Zhang Shudi” (Zhang of the Prepared Rehmannia). But in his youth he was a knight-errant. Precisely because he had seen all kinds of people and walked the byways of the world, he understood human nature unusually well when he practiced medicine. This case was solved thanks to exactly that life experience.
One day he was staying together with a few friends. One of those friends liked to visit the courtesan quarters — people have their own pastimes, right? Nobody thought anything of it. But one winter night, just as Zhang Jingyue was about to go to sleep, his friend suddenly came pounding on the door, rushing in panic: help me! There’s a woman I’m close to — she’s suddenly fallen gravely ill and looks about to die!
Who was the patient? A courtesan “at death’s door”
The friend dragged Zhang Jingyue out and off they ran. When he entered the room, even Zhang Jingyue was taken aback: a courtesan lay stiff on the floor, foaming at the mouth, her body rigid on the ground, white froth bubbling from her lips. He reached out and touched her mouth and nose — mouth and nose both cold, and her four limbs ice-cold as well, her breathing so faint it seemed it might stop at any moment.
💬 Note from Doctor Luo: Anyone looking at this scene would think it was a matter of life and death — the classical text says “tu jian qi zhuang shu wei jing hai” (the sight was truly alarming). The friend was pacing in circles, waiting for Zhang Jingyue’s verdict. But Zhang Jingyue was a master of diagnosis. He did not panic — he did one thing first: took her pulse.
The strange thing: with an illness this severe, the pulse was perfectly calm
The moment he felt her pulse, Zhang Jingyue was puzzled. Qi kou he ping — the pulse at the “qi opening” of the wrist was calm and harmonious, as if nothing at all were wrong!
💬 Note from Doctor Luo: Chinese medicine stresses that the pulse and the symptoms should correspond (mai zheng xiang ying): the symptoms are the outward expression, and the pulse is the inner truth. A person as “ill” as she appeared should have a pulse either in chaos — bubbling like boiling water — or so weak it could barely be felt. But hers was perfectly steady. What do you call this? Mai zheng bu fu — the pulse and the symptoms do not match.
Zhang Jingyue began to wonder: how can her pulse be so calm while her symptoms are so frightening? He pondered for a long time — after years of treating patients, with a clear-eyed understanding of human nature, he had a vague feeling something was off. He felt her pulse again. Calm as ever. Still perfectly steady.
💬 Note from Doctor Luo: At this point Zhang Jingyue had a sudden flash of insight. He remembered a disorder that Zhang Zhongjing had described long ago — zha bing, feigned illness, that is, pretending to be sick. Only those who have truly seen it know how convincingly some people can fake an illness — they have every trick in the book.
Zhang Jingyue’s plan: the most crucial stroke of the whole case
Having recognized it as malingering, the hard part was how to end the scene. Expose her outright? No — being unmasked in front of so many people would shame the woman beyond bearing, and in her mortification a fake illness could easily turn into a real one. Zhang Jingyue’s solution was so clever it makes you want to applaud — he turned the ruse back on her (jiang ji jiu ji).
He walked over to the woman and announced in a deliberately loud voice: “This illness is severe — very severe! It must be treated with fire attack (huo gong) — without fire attack she cannot possibly live! How is it done? Take large moxa floss (da ai rong), roll it into balls the size of chestnuts or jujubes, place them on her skin and light them — they must burn until the fat sizzles. Where? One on her brow (Yintang, EX-HN3), one on her philtrum (Renzhong, GV26), and several on her lower abdomen — one after another, burned until large blisters form, fester and leave scars. Only then can she be saved!”
💬 Note from Doctor Luo: There is a whole lesson hidden here. The ancient moxibustion method is called direct moxibustion (zhijie jiu), also known as scar-forming moxibustion (banhen jiu): you roll moxa floss into a small cone — the ancients called it an ai zhu (moxa cone) — place it on the skin and light it, letting it burn until the skin is scalded, blisters form and fester, leaving a scar. Only then was the moxibustion considered to have achieved its effect. That is why the old saying goes “ruo yao shen ti jian, san li chang bu gan” — “if you want your body to stay healthy, keep Zusanli (ST36) always moist”: by regularly moxa-ing Zusanli (ST36) and letting it blister and fester without healing, the qi and blood flow freely and the body stays well. What we mostly use today is suspended moxibustion (xuan jiu) — holding a lit moxa stick at a distance — which is a later development. I once met a Korean medicine (hanui) master who rolled his moxa floss into cones the size of millet grains, lit them with an incense stick, and applied them with a quick “sizzle” — that old gentleman lived past one hundred. Moxibustion comes in all sizes, each with its own method and its own mastery.
One bowl of medicine decides life and death: if she can swallow it, there is hope
Frightening her was not enough. Zhang Jingyue went on: “My lodging happens to have moxa floss — I’ll go fetch it. But the fire burns slowly, and I’m afraid there may not be time. So — first give her a bowl of medicine and see whether she can swallow it. If she swallows it, there is still hope, and no moxibustion will be needed; if she can’t swallow it, I’ll be back with the moxa floss, and I’ll burn her brow, her philtrum and her whole body — sizzle, sizzle!” With that, he turned and left.
💬 Note from Doctor Luo: Savor this move — he handed the choice to the woman herself: drink the medicine, or be moxa-ed. The woman heard every word clearly from inside the room, and she was already terrified. Loving one’s appearance is human nature — who would want several big burn scars on their forehead and philtrum?
The medicine “cures” her: the woman gulped it down in fright
Meanwhile, Zhang Jingyue’s friend carried the medicine in — in fact any liquid would do; even a bowl of vinegar would be enough. The woman thought: any moment now that Zhang Jingyue is coming back to moxa me! Gulp — she swallowed the whole bowl. And then? “Better! Better! The medicine is miraculous!” — she began to move, slowly sat up, and after a while she was fine! She begged over and over: “Please don’t moxa me, please don’t moxa me!”
💬 Note from Doctor Luo: The next day Zhang Jingyue asked his friend: what was that all about? The friend said, oh — the girls had a quarrel over jealousy (zheng feng chi cu), and in a fit of pique she pretended to be gravely ill to scare everyone. Zhang Jingyue burst out laughing: “The schemes these girls can hatch — to think they go this far!” And that was the end of the case.
What to take away (1): symptoms can be faked, but the pulse cannot lie
An amusing little story — but once we’ve heard it, what can we learn? Zhang Jingyue wrote up three cases of feigned illness in his collected works, which shows that pretending to be sick has existed since ancient times, and not rarely.
💬 Note from Doctor Luo: Anyone studying medicine must read cases like this — to see the full spectrum of human life and understand the workings of the human mind. First, make your diagnosis clearly: when the pulse and symptoms do not match, the pulse is the more reliable witness — symptoms can be faked, but the pulse does not lie. Second, a patient’s psychological state can indeed lie to you, and you must recognize the truth. For a physician, both of these are basic skills.
What to take away (2): people who exaggerate their illness are really common
Lying to a doctor is not only about faking an illness outright. In his own clinical practice, Doctor Luo has seen countless examples of parents exaggerating their child’s illness: some deliberately make it sound worse so the doctor will take it seriously and prescribe more medicine, so the trip isn’t wasted; others are genuinely fragile — in a panic, their words get bigger and bigger.
💬 Note from Doctor Luo: I often see parents describing their child’s condition in tears — “Please save my child, he coughs all day long, our whole family is falling apart!” You ask how many times a day he actually coughs? “Three times every morning, twice in the evening.” They remember exactly how many times he coughed on which day last month. That is exaggeration. I like to put it this way: it’s like sending two villagers to scout the enemy’s deployment. They see a shadow from far away and come back reporting “they’re everywhere, absolutely terrifying!” — a false military report (huang bao jun qing)! When this happens, the doctor must go look for himself and examine the patient personally — he cannot be led around by the patient’s emotions.
What to take away (3): in an anxious age, give the body a chance to recover
Doctor Luo points out that in today’s age of anxiety, the mind’s influence on the body is especially great: sore throats, dizziness, headaches, difficulty breathing, joint pain, exhaustion… the list of physical complaints caused by negative emotions is very, very long. Yet many people never think of their emotions — they just say they are “deficient” or gravely ill. The more anxious they become, the more obvious the symptoms grow — a vicious cycle, and the more they talk about it, the worse it gets.
💬 Note from Doctor Luo: How do we break out of it? First, describe your illness objectively — exaggerating never makes a doctor’s diagnosis more accurate; it only adds confusion. Second, shift your attention — exercise, travel, put your mind at ease, and give the body a chance to recover. Third, in the view of Chinese medicine, imbalance of qi, blood, yin and yang, liver qi deficiency, blood stasis, phlegm-dampness — it’s really only a handful of patterns. Analyze them slowly and adjust accordingly; there is no need to rush. Many people in this situation feel better with Jia Wei Xiao Yao San (Modified Free and Easy Powder) or other liver-soothing herbs — sometimes that alone is enough.
Epilogue: Zhang Jingyue’s formulas are the true treasure
And so this case comes to an end. Zhang Jingyue actually wrote down very few case records — only the interesting ones. Cases with many follow-up visits and trivial day-to-day details he did not record. But the formulas he left to posterity are the true treasure — in the next talk, we’ll begin discussing Doctor Zhang Jingyue’s prescriptions.
Based on Doctor Luo Dalun’s narration of Doctor Zhang Jingyue’s medical cases; the case comes from Jingyue Quan Shu (《景岳全书》 — The Complete Works of Jingyue) by Doctor Zhang Jingyue (Ming dynasty).