血虛
xuè xū病机
概述
Xue Xu (Blood Deficiency) is a pathological state in Traditional Chinese Medicine characterized by insufficient blood or weakened nourishing function of blood, often resulting from excessive blood loss, spleen-stomach weakness impairing generation, prolonged illness, or blood stasis preventing new blood formation.
理論要點
- Blood is essential for nourishing the body, and its deficiency arises when production is inadequate or loss is excessive.
- The spleen and stomach are the source of blood generation; weakness in these organs leads to insufficient blood production.
- The heart governs blood and the liver stores blood, so Blood Deficiency commonly manifests as Heart Blood Deficiency and Liver Blood Deficiency.
- Blood deficiency fails to nourish the heart, causing mental restlessness, insomnia, and dream-disturbed sleep.
- Blood deficiency fails to ascend to the head and eyes, leading to dizziness and blurred vision, and fails to nourish the sinews and vessels, causing limb numbness.
常見病機
- Insufficient blood fails to nourish the face, lips, nails, and tongue, presenting as pale or sallow complexion, pale lips and nails, and a pale tongue.
- Blood deficiency fails to nourish the heart and spirit, resulting in palpitations, insomnia, and poor memory.
- Blood deficiency fails to nourish the sinews and vessels, causing numbness of the hands and feet, and in women, scanty, pale menstrual flow or amenorrhea.
- The pulse is thin (xi) due to insufficient blood in the vessels.
日常調養
- Maintain a balanced diet with nourishing foods that support blood production, such as dark leafy greens, legumes, and lean meats.
- Ensure adequate rest and avoid overexertion to preserve blood and Qi.
- Manage stress and emotional well-being, as emotional strain can affect the heart and liver, which are closely related to blood.
傳統醫學科普內容，不替代執業醫師診療。中文白話譯文製作中，暫顯示英文。