Many clinical manifestations of yin deficiency are actually yang deficiency. I guess, you haven't read Li Lao's book for a long time, and it's not very thorough. Using Sini decoction is not effective for everyone with yang deficiency at the beginning. If your spleen and stomach are cold and wet now, it is generally said that the road of Zhongji is blocked, and taking Sini decoction can't make up for the kidney. Why? Spleen governs transport and transformation. If the transport and transformation function of cold and dampness in spleen is limited now, Sini decoction can't be transported after drinking. In this case, we should first get the function of the spleen and stomach, or benefit the spleen and stomach and tonify the kidney and yang at the same time, and the effect will come out.

I wonder how your urine and stool are? Do you sweat more during the day or at night? You can continue to ask me, hoping to help you!