Missed Periods, Skin and Bone, Bedridden — Doctor Zhang Xichun’s Zisheng Tang (Nourishing Life Decoction) for Consumption-Related Amenorrhea
Patient search words: periods not coming / amenorrhea / missed period / stopped menstruation / no period / too thin to get out of bed / no appetite / body running hot / heavy white discharge / periods gone after dieting / weak from lung trouble
Corresponding medical terms: consumption (xu lao) · consumption of the lung (lao zhai, pulmonary tuberculosis) · spleen-deficient, blood-deficient amenorrhea (pi xu xue kui bi jing) · vaginal discharge (dai xia)
Opening: the herb Doctor Zhang Xichun called “unrivaled” — today, how he used it to treat amenorrhea
Doctor Luo Dalun continues last episode’s thread: how Doctor Zhang Xichun used Chinese yam (shanyao). As we heard last time: yam is white in color, so it enters the lung and greatly tonifies lung qi; it is sweet in flavor, so it enters the spleen and tonifies the spleen-stomach. Doctor Luo says yam is the “unrivaled herb” (wu shang zhi yao) for strengthening the spleen-stomach — there is nothing more powerful. It also tonifies the kidney, and Doctor Zhang Xichun believed it can moisten the blood vessels, stabilize transformation of qi (gu she qi hua), and settle cough and panting (ning sou ding chuan) — its power is so great that he used it in many serious illnesses.
💬 Note from Doctor Luo: Be careful here — when Doctor Zhang Xichun says “sheng shanyao,” he does not mean the fresh yam you buy in the vegetable market for cooking. He used dried yam slices (gan shanyao pian). He treated major illnesses with dried yam slices, and the illness in today’s story is one of them.
Who was the patient? In 1913, a bedridden young woman in Daming Prefecture
In 1913 (the second year of the Republic), Doctor Zhang Xichun was practicing in Daming Prefecture, Zhili (in today’s Daming area of Hebei). A local household had a maidservant — an unmarried young woman. What was she suffering from? In the language of the time, it was called lao zhai (consumption) — the lung disease, tuberculosis and its kind — and she was frighteningly weak.
💬 Note from Doctor Luo: In ancient times, pulmonary tuberculosis was called “lao zhai.” This girl may have had real tuberculosis, or she may not have — either way, it was a lung illness, and her body was weakened to the extreme.
How weak? Bedridden — she lay in bed all day and could not get up, wasted down to skin and bone. Worse still, her period had long since stopped — in today’s words, she had amenorrhea (bi jing). Her family had no idea what to do, so they sent for Doctor Zhang Xichun.
Breaking down the prescription: it opens with 1 liang of raw yam — the five herbs of Zisheng Tang
Doctor Zhang Xichun wrote a formula called Zisheng Tang (Nourishing Life Decoction). The very first herb was sheng shanyao 1 liang — that is, about one liang of dried yam slices (~30 g).
💬 Note from Doctor Luo: It is paired with xuan shen (figwort root) 5 qian — what does xuan shen do? It clears heat, especially heat in the upper burner. Then yu shu 3 qian — this is atractylodes produced in Yuqian, Zhejiang, a true regional herb (dao di yao cai), and a fine spleen-tonifying medicine. Then sheng ji nei jin (raw chicken gizzard lining) 3 qian.
The doses are modest, but the pairing hides real sophistication: tonify and resolve stasis at the same time, tonify and clear heat at the same time, tonify and expel pathogens at the same time — this is Doctor Zhang Xichun’s method of composing formulas.
Raw chicken gizzard lining and burdock seed: Doctor Zhang Xichun’s two clever moves
What is sheng ji nei jin (chicken gizzard lining)? It is the yellow membrane lining the inside of a chicken’s gizzard. Stir-fried until scorched, it is called chao ji nei jin, and it can aid digestion and guide stagnation downward; but used raw, besides aiding digestion, it can also activate blood and resolve stasis.
💬 Note from Doctor Luo: Doctor Zhang Xichun held that most blood-activating, stasis-resolving herbs are too fierce, but this raw chicken gizzard lining is the exception — it resolves stasis beautifully, and because it is a “flesh-and-blood” product (xue rou you qing zhi pin), it does not injure the upright qi. So whenever Doctor Zhang Xichun treated gynecological illness and needed to resolve stasis, he would often reach for it. In this formula he tonifies with yam on one side and resolves with ji nei jin on the other — exquisite.
The formula also includes niu bang zi (burdock seed) 3 qian — another of Doctor Zhang Xichun’s clever pairings: raw yam with burdock seed. Burdock seed clears the throat, benefits the voice, and resolves toxins. Doctor Zhang Xichun used it for coughs that still carried a trace of external pathogen.
💬 Note from Doctor Luo: For example: a child catches a cold, and afterwards the cough lingers two or three months. What to do? Take 30 g of dried yam slices with 3 g of burdock seed — just a little — and simmer into a drink. The yam tonifies the spleen and the lung (the metal of the lung), making the lung stronger; the burdock seed clears away the last bit of pathogen. This is Doctor Zhang Xichun’s pairing, and we still use it exactly this way today.
One twist after another: appetite returned but the fever stayed; fever left but the legs ached
She drank the formula, and after several doses her appetite began to grow — she could eat again. But her body still ran hot — what to do?
💬 Note from Doctor Luo: Doctor Zhang Xichun added sheng di huang (raw rehmannia) 5 qian. Raw rehmannia clears heat and nourishes yin; fresh rehmannia clears heat best, but it is hard to buy. Once rehmannia is processed into shu di (cooked rehmannia), its nature turns tonic. That is why he used the raw form here.
With the raw rehmannia added, after five or six doses the fever subsided and she could get out of bed. But a new problem appeared — leg pain; she could not move about. Doctor Zhang Xichun added dan shen (salvia) and dang gui (Chinese angelica), 3 qian each, and after ten more doses: the leg pain was cured, and her period came back. At that point the illness was essentially resolved.
💬 Note from Doctor Luo: Only then did the girl speak up: she had a great deal of vaginal discharge (bai dai) — she had been too embarrassed to mention it before. Doctor Zhang Xichun removed the dan shen, added sheng mu li (raw oyster shell) 6 qian, doubled the atractylodes, and after ten doses the discharge was cured too. You see — when Doctor Zhang Xichun treated an illness, he hit whatever he aimed at; he knew exactly what he was doing.
The formula was sent home — his disciples got excellent results with it too
Once Zisheng Tang was established, Doctor Zhang Xichun sent the formula back to his family. The disciples at home used it to treat illness, and the results were excellent across the board.
💬 Note from Doctor Luo: This formula teaches us an important truth: many women develop amenorrhea, and the causes are many — one of them is emotional trouble. Why should bad emotions cause the period to stop? Because the liver-wood runs sideways and attacks the spleen-earth (gan mu heng ni ke pi tu), injuring the spleen and stomach. What does the spleen-stomach have to do with blood? The spleen-stomach is the source of blood. Once the spleen-stomach weakens and can no longer absorb nourishment, where is the blood to come from? The source is gone. So the spleen-stomach and menstruation are very closely connected.
The most important lesson: for amenorrhea, do not just force the channels open — if the ditch is dry, why are you dredging it?
Today, the moment many people see amenorrhea, they pile on blood-nourishing, blood-activating, stasis-resolving, channel-opening medicines. Doctor Luo says this idea of simply activating blood and resolving stasis is not a good one.
💬 Note from Doctor Luo: Why? If your qi and blood are insufficient, your spleen-stomach weak, and your blood inadequate — and you insist on forcing the channels open — I ask you: what blood is there for you to push through? This ditch has no water in it; why are you dredging the ditch? At such a time you should nourish blood. How do you nourish blood? Nourishing the spleen-stomach is an excellent method. We use long yan rou (dried longan pulp), sheng shanyao (raw yam), and the like to nourish the spleen-stomach — longan is sweet and tonifies the spleen, and its red color enters the heart to nourish heart blood; dried yam tonifies the spleen-stomach. Doctor Zhang Xichun would often pair dried yam with raw chicken gizzard lining to activate blood and resolve stasis; once the blood is slowly replenished, the period comes back on its own.
A frightening example: dieting her period away — the whole problem was in the spleen-stomach
Doctor Luo says he has seen girls like this: they diet themselves down to skin and bone, and then their periods stop.
💬 Note from Doctor Luo: Girls like this often end up with amenorrhea, and in the worst cases they lose their fertility entirely — it is terrifying. They stretch out an arm and it looks like a skeleton’s — it gives you a fright. The muscles are gone, which means the spleen-stomach is severely deficient; once the spleen-stomach fails, the period grows scanty and then stops; once the period stops, the female reproductive system atrophies, and future childbearing becomes a question mark. And look at the formulas she had been taking before — all blood-activating, stasis-resolving. At that point she had no source of blood at all; what was there to resolve? How good was Doctor Zhang Xichun’s approach instead: tonify the spleen first. Once the spleen is full, blood has a source — and only then does opening the channels accomplish anything.
So, to all the women listening — women are nourished by blood; when blood is deficient, a hundred illnesses arise. If you want to lose weight, do it with moderate diet and exercise — never by starving yourself.
💬 Note from Doctor Luo: Some people diet on one cucumber a day and skip meals; others take diet pills until they lose their appetite and stop eating. Folks — that is playing with your life. One word, “starving,” has ruined many people. Today’s case tells you: the spleen-stomach matters!
Closing: how to choose yam? More tomorrow
With the case finished, Doctor Luo reminds everyone: exactly how to pick and choose yam, he has written a dedicated article, attached as the second piece on the public account that day — you can read the text and listen to the audio together. Tomorrow, we continue with what other formulas Doctor Zhang Xichun built around yam, and what other illnesses it can treat.
What to take away
- Amenorrhea is often a blood-supply problem, not a channel-blockage problem. When the spleen-stomach is weak, blood has no source; no amount of “activating blood and resolving stasis” will help if there is no blood to move. Tonify the spleen-stomach — with yam, longan, atractylodes — and the period returns on its own.
- Zisheng Tang is a model of paired action: tonify with yam while resolving stasis with raw chicken gizzard lining; tonify while clearing heat with xuan shen; tonify while expelling pathogen with burdock seed. Small doses, careful direction, one adjustment at a time (raw rehmannia for fever, dan shen and dang gui for leg pain, raw oyster shell and double atractylodes for discharge).
- Never diet by starvation. Women are nourished by blood; crash dieting destroys the spleen-stomach, stops the period, and can even cost fertility. Weight loss should be moderate diet plus exercise — and if you have been using nothing but blood-activating formulas for amenorrhea, rethink the approach.
Compiled from Doctor Luo Dalun’s explanations of Doctor Zhang Xichun’s case records; the case is from Yixue Zhongzhong Canxi Lu (Records of Chinese Medicine with Reference to Western Medicine). Zisheng Tang: sheng shanyao 1 liang, xuan shen 5 qian, yu shu 3 qian, sheng ji nei jin 3 qian, niu bang zi 3 qian; add sheng di huang 5 qian if fever persists; add dan shen and dang gui 3 qian each for leg pain; add sheng mu li 6 qian and double the atractylodes for heavy vaginal discharge. It treats consumption and emaciation, and amenorrhea from dried-up blood in women.