2 Note the physiological terms of the liver. The liver opens to the eye, and its meridians are connected with the eye, up to the forehead, and intersect with the du meridian at the top. "Su Wenjin is in a tight array": "The blue of the East enters the liver and opens its eyes." Objective The visual function depends on soothing liver, regulating qi and nourishing liver blood. Su Wen Wu Zang Dai: "Blood can be seen in the liver." Lingshu pulse degree: "Liver-qi can pass through the eyes, while liver-qi can distinguish five colors." Liver disease often affects the eyes. For example, liver blood deficiency has dry eyes, blurred vision or night blindness; The liver meridian is hot and windy, and eyes are red and itchy. Inflammation of liver fire is characterized by red eyes and pain; When liver yang is hyperactive, the head is dizzy; Liver wind moves inward, and the eyes look up obliquely. Su Wen's theory of yin and yang should be like a big picture: "the wind is born in the east ... the liver governs the eyes."
In ancient books, the liver governs the eyes, and the original mechanism reveals that it is common sense that eye diseases should cause the most acute bleeding, while cold causes the blood circulation to be late and less. Eyes, wait outside the liver. The liver governs the eyes, and the five elements belong to the wood. Although wood is a thing, it is too dense and weak. ...
"Compendium of Medicine" [Volume XIII: Diseases of Hepatobiliary Diseases] Obstacles, such as Gan Yang Pill, are used to introduce drugs such as Rhizoma Coptidis into the liver to relieve liver depression. Cover the liver to control the eyes and relieve depression in the liver, then the mysterious fu qi of the eyes will be clear. Therefore, Coptis chinensis, etc. ...
"Criterion for Syndrome Differentiation and Treatment of Miscellaneous Diseases": [Volume 7] It is common sense that cold causes delayed blood circulation. Eyes, wait outside the liver. The liver governs the eyes, and the five elements belong to the wood. Although wood is a thing, it is dense but not covered, weak but not withered. ...
"Jing Yue Quan Shu": [Twenty-seven volumes must be collected, miscellaneous syndromes and miscellaneous items] is about ancient times (* * * seven articles), and it is common sense that cold causes slow blood circulation. Eyes, wait outside the liver. The liver governs the eyes, and the five elements belong to the wood. Wood is a thing. If it is too thick, it will be dense; if it is too weak, it will wither. ...
"The Scholars": [Volume 1] The most urgent thing is head wind bleeding.