Taking Gui Fu Di Huang Wan for diarrhea may be a normal phenomenon, or it may be caused by pathological factors such as cold in the stomach and intestines. 1. Normal phenomenon: Gui Su Di Huang Wan is composed of cinnamon, epimedium, radix Rehmanniae Praeparata, Chinese yam, cornelian cherry, danpi, poria, ze xiao, and its effect is to warm and tonify the kidney yang (warming and replenishing the yang qi of the kidney). The formula is composed of drugs with cool nature, which may cause diarrhea for people with spleen deficiency. If the diarrhea is not very serious, there is no need to deal with it for the time being. 2. Pathological factors: Diarrhea symptoms may be caused by recent cold in the stomach and intestines. If it is caused by cold, you can take patchouli Zhengqi San and other drugs to relieve, avoid taking spicy and stimulating food. The adverse effects and contraindications of Huo Xiang Zheng Qi San are not clear. If you need treatment, it is recommended that you go to the hospital for a relevant examination, a clear diagnosis, targeted treatment, do not take medication without authorization, in order to avoid delaying the condition.