​放血疗法

放血疗法是用针具刺破或划破人体特定的穴位和一定的部位，放出少量血液，以治疗疾病的一种疗法。此疗法可达到疏通经脉、促进气血畅通、排除外邪等效果。

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Bloodletting therapy is a kind of therapy that uses needles to prick acupuncture points and certain parts of the human body and release a small amount of blood to treat diseases. This therapy can achieve the effects of dredging meridians, promoting the flow of Qi and blood, and to eliminate pathogenic factors in human body.