閱讀難度：⭐️⭐️494Please respect copyright.ＰＥＮＡＮＡ7G7EFvw03F
為甚麼紫草外用可以醫皮膚病?494Please respect copyright.ＰＥＮＡＮＡdfQ9PaADGm
現代科學研究中紫草中的紫草素（Shiconix）具有鎮痛、止血、消炎、殺菌作用，尤其可以促進肉芽生長和表皮細胞增殖; 尿囊素（Allantoin）是親膚性保濕成份，可改善角質化皮膚，強化濕潤肌膚，具有抗過敏功能。除此以外尚有不少有效成分難以一一細說。494Please respect copyright.ＰＥＮＡＮＡfGiEB7BOok
然而在中醫學說中紫草不能說是醫治皮膚病的藥材。494Please respect copyright.ＰＥＮＡＮＡK1osJYWxnZ
494Please respect copyright.ＰＥＮＡＮＡgbHJJN8dgd
在中醫理論中紫草是494Please respect copyright.ＰＥＮＡＮＡ69i36MIAAi
494Please respect copyright.ＰＥＮＡＮＡRokag4jpL1
性:寒;味甘、鹹；歸心、肝經。494Please respect copyright.ＰＥＮＡＮＡl4k4aUap1c
功效:涼血，活血，解毒透疹。494Please respect copyright.ＰＥＮＡＮＡBYz3pRGTYa
主治血熱毒盛，斑疹紫黑，麻疹不透，瘡瘍，濕疹，水火燙傷494Please respect copyright.ＰＥＮＡＮＡ9tNR0WcT1G
494Please respect copyright.ＰＥＮＡＮＡRWvozRiIHM
清熱涼血才是紫草最重要的功效。許多皮膚病如濕疹，暗瘡的病因都是熱毒所致。例如本草經疏有注：「紫草為涼血之要藥，故主心腹邪熱之氣。五疸者，濕熱在脾胃所成，去濕除熱利竅，其疸自愈。邪熱在內，能損中氣，邪熱散即補中益氣矣。」494Please respect copyright.ＰＥＮＡＮＡoL4YNt6nD6
至於可為邪熱而熱又如何導致各類皮膚病則又是十分複雜的事。只好留待以後述說。494Please respect copyright.ＰＥＮＡＮＡYCsgXUOBhR
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