Urinating Less with Dark Red Urine? Doctor Xue Lizhai Cured It by Rebuilding the Spleen and Lungs to Generate Kidney Water

Patient search terms: scanty dark urine / urinating less / little urine / dark urine / reddish urine / dark yellow urine / body fatigue / no strength at all / no appetite / eating little

Medical terms for this condition: spleen-lung deficiency unable to generate kidney water · kidney yin deficiency · yin deficiency with heat · insufficient body fluids

Opening: this time it is a “small illness” — with a big lesson hidden inside

Doctor Luo Dalun continues his stories of how Doctor Xue Lizhai treated his patients. The previous cases were about big-name people with grave illnesses. Today’s patient has a problem that, strictly speaking, is not a serious disease at all — just one state of body disharmony. But Doctor Luo says it is exactly these small case records that show you the true level of a master:

💬 Note from Doctor Luo: When Doctor Xue Lizhai practiced, it was like watching a grandmaster spar — he changed his approach constantly, dazzling to watch. But sometimes you look at the prescription and it seems so simple — how can it be just these few herbs? Yet inside that simplicity, the transformations are endless — that is what a true master looks like. Doctor Xue left more than three thousand case records behind. I pick them out selectively, and I deliberately choose the ones that are useful and representative for all of you.

Who was the patient: Si Kong He Yanquan

Today’s patient is called Si Kong He Yanquan. “Si Kong” is an official title from ancient China — it was a government post. The patient, whose surname was He, was an official.

What was his illness? Scanty, dark urine (xiao bian duan chi).

The symptoms: little dark urine, a worn-out body, and a sore collarbone hollow

What does “xiao bian duan chi” mean? Duan means little — every time he went to the toilet, the amount was small; chi means the color was red and deep. An occasional dark yellow urine is nothing to worry about, but when it happens all the time, it tells you something is wrong inside — usually there is heat, and the body’s fluids are insufficient, which is what makes the urine scanty and dark.

Besides the urine, there were two more symptoms:

• Ti juan shi shao — the body was exhausted and the appetite poor. He was terribly tired, had no appetite, ate very little, and his food intake clearly dropped;
• Que pen zuo tong — pain at the Quepen point. Where is Quepen? It is the hollow between the two collarbones, at the top of the chest: draw a line upward from the nipple until it meets the collarbone, and the hollow above the collarbone is the Quepen point (Quepen ST12). It is a point of the stomach meridian, but it is closely connected to both the spleen-stomach and the lungs — so pain at Quepen also points to problems of the spleen, stomach and lungs.

💬 Note from Doctor Luo: Doctor Xue Lizhai did not write his case records carelessly. He saw far too many patients to write down every symptom for the sake of scholarship; he wrote to treat illness, so he recorded only the most classic and most important symptoms. When we study case records, we must learn to read the insight hidden in those few characters.

The diagnostic highlight: four characters — “fatigue with poor appetite” — and the spleen deficiency is settled

How did Doctor Xue Lizhai make his judgment? He said: “Ci pi fei xu ruo, bu neng sheng shen shui” — “This is spleen-lung deficiency, unable to generate kidney water.”

How do you get from these symptoms to spleen deficiency? The key is in those four characters “ti juan shi shao” — fatigue with poor appetite.

• Why the exhaustion? The spleen governs the four limbs. Weak limbs and a body with no strength tell you the upright qi (zheng qi) is insufficient; and why is the upright qi insufficient? Because the spleen and stomach are not absorbing enough nourishment from food to supply the whole body, so the upright qi runs short. When a person is always tired and listless, the first thing to suspect is spleen deficiency;
• Why the poor appetite? The spleen and stomach are weak and cannot transport and transform; even if food is eaten, it cannot be digested, and the body instinctively stops wanting to eat — so the appetite gets worse and worse.

Fatigue plus poor appetite — cross those two together, and you can basically locate the problem: this is spleen deficiency.

The five-element chain: spleen earth → lung metal → kidney water, drawn in one stroke

How does spleen deficiency reach all the way to the kidney? Here Doctor Xue Lizhai drew a chain:

• The spleen and stomach belong to Earth, the lungs to Metal, and Earth generates Metal — spleen earth is the “mother” of lung metal. When the spleen and stomach are deficient, the lung qi becomes insufficient: breathing weakens, external pathogens invade easily, and the body’s defense system breaks down;
• The lungs belong to Metal, the kidneys to Water, and Metal generates Water — when lung qi is insufficient, kidney water becomes insufficient — that is, kidney yin deficiency.

So spleen-stomach deficiency → lung qi insufficiency → kidney yin deficiency — a complete chain. Add deficient fire on top, and the fluids are roasted even drier, so of course the urine turns scanty, dark, yellow and red.

💬 Note from Doctor Luo: The relationship between the spleen-stomach and the kidney can be seen along two lines. Line one: kidney yang (the fire of mingmen) generates spleen earth — fire generates earth, so when kidney yang is sufficient, the spleen and stomach are strong; and when the spleen and stomach are strong, the fine essence absorbed from food returns to the kidney, combines with the innate kidney essence, and the kidney essence is abundant too. Line two is the line in this case: spleen deficiency → lung deficiency → metal fails to generate water → kidney yin deficiency. So the spleen-stomach relates to both yin and yang of the kidney — that is the subtlety of how the body changes.

Breaking down the prescription: Buzhong Yiqi Tang with Liuwei Dihuang Wan — a perfect match

The diagnosis is clear — now how to treat it? Everyone thinks: kidney yin deficiency with deficient fire — so tonify kidney yin! Take Liuwei Dihuang Wan, add some sheng di huang (raw rehmannia), nü zhen zi (privet fruit), han lian cao (eclipta) — nourish kidney yin!

Doctor Xue Lizhai said: Don’t think of it so simply.

His judgment was “dang zi hua yuan” — one must nourish the source of transformation. The source of transformation is the spleen and stomach — the root of all generation. The root of the problem is spleen-stomach weakness, and tonifying kidney yin alone will not do. The formula he prescribed:

Buzhong Yiqi Tang (Replenishing the Middle and Augmenting Qi Decoction) + Liuwei Dihuang Wan (Six-Ingredient Rehmannia Pill) with wu wei zi (schisandra) added

• Buzhong Yiqi Tang — tonifies the spleen and stomach and lifts the qi upward. When the spleen qi is sufficient, it rises to generate lung metal;
• Liuwei Dihuang Wan — nourishes kidney yin; this is the principal formula;
• Wu wei zi (schisandra) — a gathering, astringent herb that tonifies the essence of the five viscera and gathers the qi of the five viscera.

Doctor Xue Lizhai put it as a picture: Buzhong Yiqi Tang tonifies the spleen, the qi rises, and lung metal is generated; the lungs are cool and clear, and their qi descends again — just as moisture and vapor rise into the sky, meet the cool air of heaven, form clouds, and fall again as rain — and in this way kidney water becomes abundant. Then Liuwei Dihuang Wan assists in nourishing kidney water. A complete cycle is established.

💬 Note from Doctor Luo: This is one of Doctor Xue Lizhai’s most important methods of regulating the body: when you see a person whose qi is deficient, with a little yin deficiency and yin-deficiency heat on top, you cannot just nourish yin. If you nourish yin alone, all your herbs are cool and moistening, and the spleen and stomach — already insufficient — cannot accept them; the more you nourish, the more trapped the spleen and stomach become, and the worse the body gets. Doctor Xue’s method is to tonify the spleen and lift the qi on one side while nourishing yin on the other — a double effect, far better than taking Liuwei Dihuang Wan alone.

A twist in the treatment: taking Liuwei Dihuang Wan alone only treats half the illness

Doctor Luo stresses a very common mistake: taking only Liuwei Dihuang Wan is like treating only half the illness.

Think about it: the urine is scanty, dark and reddish — that must be fluid insufficiency and yin deficiency, so just take Liuwei Dihuang Wan, right? But if your spleen and stomach are already weak, taking that kind of cloying, sticky formula every day will eventually make you less and less interested in food, your appetite worse and worse — the spleen and stomach get trapped. Is the yin-nourishing effect good? No.

Buzhong Yiqi Tang with Liuwei Dihuang Wan — tonify the spleen, lift the qi, generate lung metal, nourish kidney water, with Liuwei Dihuang Wan doubly nourishing kidney yin — that is what actually cures the illness.

💬 Note from Doctor Luo: Regulating the body cannot be a one-track mind. You have to think with every method available; only when your thinking is complete will the body be regulated well. Doctor Xue Lizhai has many cases used exactly this way — Buzhong Yiqi Tang with Liuwei Dihuang Wan. People in hospital have used it with excellent results — patients took it, recovered, and were cured. We just study from our predecessors.

Going further, part one: the great gynecologist Chai Songyan tonifies the kidney by regulating the lungs first

Doctor Luo then tells about a great gynecologist in Beijing — Professor Chai Songyan (Chai Lao), a renowned veteran doctor of traditional medicine at Beijing Kuanjie (Broad Street) Hospital of Chinese Medicine, extraordinarily skilled in gynecology. Some women could not get pregnant; they went to her, and soon they were pregnant, delivering a big healthy son. Her appointment slots were basically impossible to get — the waiting list was endless.

Doctor Luo learned a great deal from Professor Chai. Here is one example: how did Professor Chai tonify kidney yin? She said that directly tonifying the kidney sometimes does not work well — as soon as you tonify, the fire flares up. So she regulates your lungs — tonifies the lungs, adds a bit of xing ren (apricot kernel) to send lung qi downward, adds a little lian qiao (forsythia) to clear lung heat and deficient heat, letting the lungs recover their natural cool, clear, descending instinct and drawing the lung qi down. The result? Kidney water becomes abundant, and the kidney-tonifying effect is excellent.

💬 Note from Doctor Luo: Do you see? That is the insight of an old master. Most of us, when tonifying the kidney, go straight at it. But the masters tonify — yes, they tonify — yet first they regulate the lungs: descend lung qi, clear deficient heat; when lung qi descends, kidney water becomes abundant. Professor Chai’s thinking comes from the same lineage as Doctor Xue Lizhai’s: the source of transformation is in the spleen and stomach; the pivot is in the lungs. Incidentally, Professor Chai is a very compassionate person — sometimes she paid out of her own pocket to add a plate of meat to the lunch of the pharmacy workers, feeling for how hard they work dispensing herbs every day.

Going further, part two: for daily regulation — Buzhong Yiqi in the morning, Liuwei Dihuang at night

Finally, Doctor Luo translates Doctor Xue Lizhai’s thinking into a daily regulation method that ordinary people can actually use:

• In the morning (before noon): take Buzhong Yiqi to lift the yang qi;
• At night: if you have yin deficiency with heat, take Liuwei Dihuang Wan; if you have yang deficiency, take Guifu Dihuang Wan (the pill of prepared rehmannia and cinnamon twig, also called Jinkui Shenqi Wan);
• If you carry some liver fire during the day: around noon, add a little Jiawei Xiaoyao (Augmented Rambling Powder).

💬 Note from Doctor Luo: This method is not something I invented — I learned it from Doctor Xue Lizhai. Many friends regulate themselves slowly this way, and as they keep at it they feel stronger, their upright qi fuller. Why? The reasoning is right here — Buzhong Yiqi Tang lifts yang qi in the morning, Liuwei Dihuang Wan nourishes yin at night; tonify yang, nourish yin, and a yin-yang cycle is established. People whose bodies are weak and chaotic and hard to regulate should not be anxious — just regulate themselves slowly along these lines.

The case record is small, only a few sentences, but it teaches a method of regulating the body — which is also a method of keeping healthy. Many people fixate on a single bottle of Liuwei Dihuang Wan, take it every day, and feel the effect is so-so. When you hold more methods in your head — more of the methods you have learned from the great masters — regulating the body works much better.

Based on Doctor Luo Dalun’s lecture on Doctor Xue Lizhai’s case records; the case is from The Medical Case Records of Xue Lizhai (《薛氏医案》).