TCM Wellness · Unit 1: Qi · 中醫養生一

Sweat Is the Heart's Own Fluid

An earlier lesson warned that excessive sweating drains qi. This lesson explains why the drain specifically shows up as a strain on the heart.
稍早一課警告過度流汗會耗損氣。這一課解釋為什麼這個耗損特別會表現成對心的負擔。

Unit 80: Sweat Is the Heart's Own Fluid

This course's first unit warned that excessive sweating drains qi directly, without specifying which organ absorbs that particular cost. Chinese medicine answers that question with a specific pairing: "sweat is the heart's own fluid," meaning sweat is treated not as generic lost water, but as a fluid drawn specifically from the same pool the heart depends on, closely related to blood, which this course's organs unit already connected to the heart's governing of circulation.

這門課的第一個單元警告過，過度流汗會直接耗損氣，但沒有明確指出是哪個臟腑承擔了那個特定的代價。中醫用一個具體的配對回答了這個問題：「汗為心之液」，意思是汗不被當成一般性流失的水分，而是特別從心所依賴的同一個池子裡抽取出來的液體，跟血緊密相關，而這門課的臟腑單元已經把血跟心對循環的主導連結起來過。

This is why heavy, prolonged sweating is traditionally linked to heart-related symptoms rather than only general fatigue: palpitations, a racing or irregular heartbeat, and a specific kind of breathlessness that shows up alongside the sweating itself, not as a separate, unrelated complaint. A single sweaty afternoon rarely causes concern, but sweating that's excessive, spontaneous, or occurring during sleep is read as a signal specifically about the heart's fluid reserves, not simply about hydration in general.

這就是為什麼大量、長期的流汗，傳統上會被連結到心相關的症狀，而不只是一般性的疲勞：心悸、心跳加快或不規律，還有一種特定的、伴隨著流汗本身出現的呼吸急促，而不是一個獨立、不相關的抱怨。單一一個流汗的下午很少值得擔心，但過度、自發性，或在睡眠中發生的流汗，被讀成一個特別關於心的津液儲備的訊號，而不只是關於一般性的水分補充。

This pairing is one more example of a pattern this course keeps returning to: a bodily fluid that looks generic from the outside — sweat is, after all, mostly water — is treated as belonging to a specific organ's own resources rather than as an undifferentiated substance the whole body shares equally. Reading sweat this way is what allows a symptom as ordinary as "sweating a lot" to become a specific clue pointing toward one organ rather than a vague sign of being unwell in general.

這個配對是這門課一直回頭提到的一個模式的另一個例子：一種從外表看起來很普通的身體津液——畢竟汗大部分就是水——被當成屬於一個特定臟腑自己的資源，而不是全身平等共享的一種無差別物質。用這個角度來讀汗，正是讓「流很多汗」這樣一個平凡的症狀，能變成指向一個特定臟腑的具體線索，而不只是身體整體不太對勁的一個模糊徵象。

Read aloud · 課文朗讀

Questions · 閱讀理解

According to the passage, what specific answer does "sweat is the heart's own fluid" give to a question left open in an earlier unit?

It specifies that the qi drained by excessive sweating comes specifically from the same pool the heart depends on, closely related to blood — not just generic lost water.

According to the passage, what symptoms are traditionally linked to heavy, prolonged sweating, beyond general fatigue?

Palpitations, a racing or irregular heartbeat, and a specific kind of breathlessness appearing alongside the sweating.

According to the last paragraph, what pattern does this pairing exemplify?

That a bodily fluid looking generic from the outside is treated as belonging to a specific organ's own resources, turning an ordinary symptom into a specific clue pointing toward one organ.

Words & Phrases · 生字及片語

drawn(adj.)抽取出來的The water was drawn from a deep well.這些水是從一口深井抽取出來的。palpitations(n.)心悸She experienced palpitations after too much coffee.喝了太多咖啡之後，她感到心悸。irregular(adj.)不規律的An irregular heartbeat can be a cause for concern.不規律的心跳可能是個值得關注的原因。breathlessness(n.)呼吸急促Breathlessness after mild activity may signal a problem.輕度活動後的呼吸急促，可能顯示有問題。spontaneous(adj.)自發性的The spontaneous applause surprised the speaker.這陣自發性的掌聲讓講者感到驚訝。undifferentiated(adj.)無差別的；未分化的The substance appeared undifferentiated at first glance.這個物質乍看之下顯得沒有差別。hydration(n.)補水；水分Proper hydration is important during exercise.運動時，適當的補水很重要。

Quick Check · 小測驗

1. According to the passage, what does "sweat is the heart's own fluid" specify?

2. According to the passage, what symptoms are linked to heavy, prolonged sweating, beyond fatigue?

3. According to the last paragraph, what pattern does this pairing exemplify?

This lesson explains a conceptual pairing, not a diagnosis. Palpitations, irregular heartbeat, or excessive sweating should be evaluated by a licensed doctor.
這是概念配對的說明，不是診斷；心悸、心律不整或過度流汗，應該由合格醫師評估。