Child’s Smallpox Won’t Come to a Head After Half a Month — Doctor Wu Jutong Saves His Two-Year-Old Daughter with Twelve Liang of Bird’s Nest
Patient search terms: child with smallpox / smallpox / pox rash / pox not coming to a head / dry shrunken pustules / child with pox for half a month Medical terms: smallpox (tian hua) · pox rash (dou zhen) · pox sores (dou chuang) · pox that fails to erupt fully (a warning sign of the poison turning inward)
The opening: his two-year-old daughter broke out in pox while her father was away
In the early summer of 1813 (the 18th year of the Jiaqing reign), the great Qing-dynasty physician Doctor Wu Jutong was away on official business — in the elegant language of the day, a “trip to Lianshui.” At home, his two-year-old eldest daughter “showed her spots” on April 11: smallpox was just beginning to appear. By the 25th — a full half month later — Doctor Wu finally hurried home.
💬 Note from Doctor Luo: In those days there was no telephone — you couldn’t just call home and rush back. There was no communication at all. The child broke out in pox, and her father, far away, had no idea; he could only wait helplessly. The household, meanwhile, had not been idle — Doctor Wu’s wife had invited a fellow physician, Mr. Xie Baoling, to treat the child, and medicine had been given all along. Now, someone may ask: smallpox has been eradicated — why still talk about it? Don’t be so quick to dismiss it. Epidemics keep emerging, and who knows what may come back one day. Just look at the news: monkeypox has been spreading, countries are on alert, and monkeypox vaccines are already in clinical use. So it is genuinely worthwhile to look at how ancient Chinese medicine treated this disease and to understand it.
What did the pox look like? — Half raised, half collapsed, with no pus inside
One look at his daughter’s pox and Doctor Wu’s heart sank. Smallpox had been out for half a month, yet the pustules were only half raised — the tops dry and flat, some spreading out and looking as if they were about to collapse. Worst of all: there was not a drop of pus. In smallpox, the most dreaded thing is pustules without pus. If the pus cannot rise, it means the zheng qi (upright qi) is insufficient and the pathogen cannot be pushed out. And if the pustules collapse and sink inward, the child is in grave danger.
💬 Note from Doctor Luo: In ancient times smallpox was a disease of the highest importance — even the emperor feared it. When choosing an heir to the throne, one key criterion was: has this man had smallpox? If he had survived it, he had immunity and could inherit. If he had never had it, what if he caught it and died? That is why the ancients developed variolation (artificial inoculation) very early — Chinese medicine practiced human-pox inoculation, which slowly spread to Europe, where it was developed into cowpox vaccination, and that is what finally eradicated smallpox. But the way Chinese medicine treated smallpox is still worth studying.
A colleague wrote the prescription — and Doctor Wu made a bet
That day Mr. Xie Baoling came again — now that Doctor Wu was home, the two examined the child together. Mr. Xie set down a prescription. Doctor Wu looked at it and declared on the spot:
💬 Note from Doctor Luo: He said: “If this formula can make the pox ‘raise its pus,’ I will gladly accept a heavy penalty; and if it cannot raise the pus, I will also gladly accept a heavy penalty.” Mr. Xie laughed: “How convenient for you — penalized either way, you’ve covered all your bases!” Doctor Wu replied: “No need for more talk now. We’ll see the effect tomorrow.”
Between friends, no politeness was wasted. Mr. Xie left, but Doctor Wu was already working out his own plan: same formula — but the dosage had to change.
Twenty packs of the same formula, plus twelve liang of bird’s nest
Doctor Wu still used Mr. Xie’s prescription, but with entirely different amounts — he filled twenty packs, then added to it: twelve liang of bird’s nest, one rooster (weighing nine jin), and one human placenta. Together with the herbs, the total came to over ten jin.
💬 Note from Doctor Luo: Doctor Wu made one special remark: the original formula already contained bird’s nest, but not in this quantity — he raised it to twelve liang, which is indeed very heavy! It is extremely rare in Chinese medicine — ancient or modern — to prescribe bird’s nest, and that is why Doctor Luo has singled this case out. Why add bird’s nest? Because its power to support the upright qi is exceptionally strong. The child’s zheng qi was insufficient, which is why the pus could not rise and the external pathogen could not be cleared; as the zheng qi gradually fills out, the pathogen is pushed outward. And bird’s nest is mild and steady by nature — neither cold nor hot — so even a two-year-old can take it. Doctor Wu used bird’s nest often when treating smallpox, and he especially liked bird’s nest root (yan wo gen) — the part of the nest that sticks to the wall — which may be even more effective.
As for the rooster, Doctor Wu used it regularly in smallpox cases — sometimes even the blood from the rooster’s comb: when the pus was purple or the pustules dry and shrunken, rooster-comb blood could clear the heat outward; the rooster itself has a strong outward-penetrating quality that pushes the pox rash out. The human placenta (zi he che) is another supporter of the upright qi — when zheng qi is insufficient, the pathogen cannot be pushed out, and if the condition drags on and the poison turns inward, the pustules collapse all at once, the illness goes deeper, and the child is lost. How was the medicine prepared? First it was divided among nine pots and boiled; then the dregs were strained out and the liquid combined into one pot to be slowly reduced — from morning until night, done with the greatest care — until it became about two bowls of paste.
Treating mother and child together: the mother drinks first, the medicine travels through her milk
The paste was ready — but Doctor Wu had the mother drink first. The mother drank half a teacup; the little girl drank half a small wine cup.
💬 Note from Doctor Luo: This is called “treating mother and child together” (mu zi tong zhi). When the mother drinks the medicine, her qi and blood circulate and turn into breast milk, so the milk itself carries the medicine’s power. A child may refuse to drink the medicine directly — but drinking mother’s milk works just as well. And sure enough: after Doctor Wu’s wife drank the medicine, she felt her breasts swelling — she had had no milk for days, and suddenly there was a full, swelling sensation. This was the medicine taking effect! But at that very moment the child had just fallen asleep — after so many sleepless days and nights, the mother could not bear to wake her. Doctor Wu said: No — the deadline has arrived, she must drink. So they woke the child, who suckled contentedly at her mother’s breast, and slept again.
Pus as clear as dew: the pox really did rise
The next day they looked again — there was pus in the child’s pustules: clear, bright pus, like dew. In less than four or five days, mother and daughter took the medicine again as before; the pus turned a waxy color, thicker now; after five more days it became thick, dark, tea-colored — exactly like the pus of a normal case of smallpox. On the morning of the 17th day, the pustules were full.
💬 Note from Doctor Luo: When the pustules fill with pus, it means the pathogen is being expelled outward. Then the pustules slowly dry, fall off, leave a scar, and the illness is over. What you fear is the failure to fill — the collapse and sinking inward. Once the poison turns inward, the child rapidly falls unconscious, starts talking nonsense, and things go very badly very quickly.
Mr. Xie came calling: “Remarkable! You only added bird’s nest?”
At dawn, Doctor Wu invited Mr. Xie Baoling over. One look and Mr. Xie cried out “Remarkable!” — “I treated her for so many days and the pox stayed flat, dry, unable to rise. What formula did you use?” Doctor Wu said: “Your original formula — I only added one ingredient, bird’s nest.” “How can it be so divine!”
💬 Note from Doctor Luo: Only then did Doctor Wu show his hand. “When the pox has been out for seven or eight days, the qi and blood are still vigorous, and your formula is exactly right for that stage. But by the 15th day, the qi and blood have been heavily consumed — how could the formula raise pus at that point? That is why I bet it would not raise the pus. And yet I also said I would accept the penalty if it failed — because your formula was correct: had it been wrong, my little daughter would be gone already. Where did the difference lie? In the dosage.” He turned the prescription over: twenty packs of medicine, twelve liang of bird’s nest, the rooster, the placenta — this quantity… Mr. Xie drew in his breath: “This dosage — I would never dare prescribe it!” Two masters; neither had written the wrong formula. The only difference was nerve.
What is bird’s nest really good for? — One bowl of bird’s nest for an elderly woman with kidney failure
After the case, Doctor Luo told a story from his own experience.
💬 Note from Doctor Luo: A lady once told me that her elderly mother was dying of kidney failure — critical, in the ICU, and no medicine worked anymore: high blood pressure, one organ after another beginning to fail. In desperation, on someone’s recommendation, she began stewing one bowl of bird’s nest a day for the old woman — not the pure white kind, but the raw, coarse kind with a bit of feather in it. One bowl every day, fed slowly. And gradually the blood pressure came down, her condition stabilized — even the doctors came to ask what she had been given. In the end the old woman recovered and went home, and she kept taking her bowl of bird’s nest every day. The lady said: “Teacher Luo, you should study this — it really is miraculous!” Another elderly relative of hers was hospitalized, and following the same approach, also recovered very well. To be honest, I didn’t know much about bird’s nest either — it is expensive, and Chinese medicine practitioners themselves have hardly ever eaten it. But when I looked into the research — and there is a great deal of it abroad — I found that bird’s nest improves the microcirculation: with better microcirculation, nourishment can reach and moisten the whole body. It also repairs the gut and the organs quite well, and it is especially good for the brain and nerves — in mouse experiments, the mice fed bird’s nest showed clearly improved memory and maze-solving ability.
Emperor Qianlong: one bowl of rock-sugar bird’s nest porridge every day, and he lived to 89
The old texts all praised bird’s nest — but just how good is it? Look at the Qing imperial archives.
💬 Note from Doctor Luo: Why did the Qianlong Emperor live to 89? He ranks first in lifespan among Chinese emperors and second among emperors worldwide (one Egyptian pharaoh lived to 90 — a year older). Some say it was caterpillar fungus? The Qing palace medical records show he never took it. Ginseng? That was baked into his Eight-Ingredient Cake. What he ate every single day was bird’s nest: according to his “meal ledger” (the imperial dietary archives), every morning without fail he had a bowl of rock-sugar stewed bird’s nest porridge before doing anything else, and before every meal two or three courses were bird’s nest dishes — duck-shred stewed with bird’s nest, and so on. Bird’s nest always headed the menu, which means it was ranked highest — the imperial physicians knew very well it was something special. Qianlong — who wrote tens of thousands of poems, held court before dawn, and brimmed with energy — was sustained by this. Of course, eating like that every day: only an emperor had the means.
Supporting the upright qi in a failing case: bird’s nest was Doctor Wu’s special insight
What makes this case unique is Doctor Wu’s use of bird’s nest.
💬 Note from Doctor Luo: When Doctor Wu treated warm-pathogen diseases, his skills at clearing heat and penetrating the pathogen were formidable. But in a failing pox case like this, supporting the upright qi was indispensable. And in supporting the upright qi, he liked to use bird’s nest — this is extremely rare in clinical Chinese medicine. I have read a great many case records, and very few use it; to use twelve liang at a stretch, as Doctor Wu did, is rarer still. Here is bird’s nest’s special quality: other tonics, when they supplement, can easily “hold the pathogen” (cloying and sticky, trapping the evil inside); bird’s nest does not — it tonifies without clogging. The rooster is also a special method of supporting the upright qi. Someone may ask: isn’t rooster meat a “hair thing” (fa wu, an aggravating food)? In smallpox treatment it is special — a little outward release is exactly what you want; ancient physicians had similar usages, using rooster-comb blood for chickenpox and smallpox. As for families who could not afford bird’s nest, other methods of supporting the upright qi work too — but bird’s nest was indeed a special ingredient for treating smallpox and external-pathogen diseases.
Doctor Luo says this case — a physician writing up the treatment of his own daughter — is wonderfully vivid, and full of genuine knowledge of Chinese herbs. As for the exact formula itself, the case record does not detail it — that is a story for another time.
Compiled from Doctor Luo Dalun’s commentary on the medical cases of Wu Jutong; the case is from the Wu Jutong Yi An (The Medical Cases of Wu Jutong).