(Tang materia medica)
[synonyms] stone salt (Tang materia medica), holy stone (Shu materia medica), crystal salt (compendium).
[source] it is natural crystal.
[collection] it can be collected all year round, and then scrape away the impurities.
[medicinal materials] most of them are irregular lumps with different sizes. All of them are dark white. Sometimes, the surface is covered with a small amount of soil or slightly glossy, hard, but easy to break. The broken fragments are transparent and glassy. The air is weak and the taste is salty. It is better to be white, transparent, pure and without impurities.
[flavor] salty, flat.
① Tang materia medica: "it tastes salty and sweet, flat and nontoxic. "
② Qinghai herbal medicine: "salty, bitter, pungent, flat, non-toxic. "
Functions and indications: dispelling wind and improving eyesight.
① "Lei Gong Paozhi Lun": "open the blind and improve the eyesight. "
② "Tang Materia Medica": "the main head and face of the wind, eyes red pain, more tears. "
[selected formula] to treat chronic wind, eye and fetal redness: Guangming salt is six, almond oil is five. Take a clean Gong with salt and oil in it. Hold it as green as a sheath. Cut the head together. After three days of research, wait for thick ink. First, gouge out the ground to make a small pit and put it on the bottom of the tile. Then, take a ripe aiyiezi and burn it on the tile. In other words, put the former medicine Gong on the pit to smoke it. Don't put out the fire and wait for it to burn out. You can put it in the tonghezi or Hezi and use it every night Lying, frequency point. (waitai)
Chinese PinYin : Guang Ming Yan
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Cherry branch. Ying Tao Zhi
Catalpa leaf. Zi Ye