Liver Qi Stagnation and Cold Limbs: Understanding Si Ni San
Si Ni San (Four Reversal Powder) is a renowned formula from the “Shang Han Lun” (Treatise on Cold Damage), composed of four herbs: Chai Hu (Bupleurum), Shao Yao (Peony), Zhi Shi (Bitter Orange), and Gan Cao (Licorice), which are ground into a powder and taken with rice soup. Its functions include soothing the liver, relieving … Read more