《黄帝内经·灵枢·血络论》
黄帝说：有时针刺血络放血会使病人昏倒其原因是什么？
黄帝曰：刺血络而仆者，何也？
The Yellow Emperor said: Sometimes, after acupuncture has pricked the blood vessels and let blood, the patient will faint. What is the reason for this?
<s>[INST] Rewrite the following English passage in the style of Classical Chinese: The Yellow Emperor said: Sometimes, after acupuncture has pricked the blood vessels and let blood, the patient will faint. What is the reason for this? [/INST] 黄帝曰：刺血络而仆者，何也？</s>
Rewrite the following English passage in the style of Classical Chinese: The Yellow Emperor said: Sometimes, after acupuncture has pricked the blood vessels and let blood, the patient will faint. What is the reason for this?
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黄帝曰：刺血络而仆者，何也？
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