It is generally not recommended to take both Dihuang Pill and Zhi Bai Di Huang Wan at the same time. Both Liou Wei Di Huang Wan and Zhi Bai Di Huang Wan have the effect of nourishing the kidney and yin, and Zhi Bai Di Huang Wan is developed by adding Zhi Mu and Huang Bai on top of Liou Wei Di Huang Wan, as Zhi Mu and Huang Bai have the effect of clearing away heat and fire (removing heat and fire in the body), diarrheal fire and removing steam, so Zhi Bai Di Huang Wan also has the effect of lowering the fire. Liou Wei Di Huang Wan and Zhi Bai Di Huang Wan share some of the same medicinal components, and taking them together may lead to overdose, so it is generally not recommended to take the two medicines together. The side effects of both Liufei Di Huang Wan and Zhi Bai Di Huang Wan are unclear, and Liufei Di Huang Wan should not be used by people with fever and cold. If the condition requires the use of the same medicine, it must be carefully diagnosed by a professional Chinese medicine practitioner first and then follow the doctor’s instructions.