Drinking tea after taking Zhi Bai Di Huang Wan is generally not recommended, and specific medication should follow the doctor’s instructions. Zhi Bai Di Huang Wan can play the effect of nourishing yin and lowering fire (nourishing yin essence and lowering fire), and is suitable for use in patients identified as having yin deficiency in the body, with specific symptoms including night sweats (sweating abnormally after going to sleep, but sweating stops after waking up), hot flashes (bursts of fever), dry mouth, sore throat, tinnitus, spermatorrhea, and yellowing of urine, etc. The adverse effects and contraindications of this drug are not clear. The adverse reactions and contraindications of the drug are not clear. Note that pregnant women should take it with caution. In addition, although the drug specification does not explicitly limit the use of drugs after the contraindication of tea, in clinical practice, it is recommended that drug users should not drink tea after taking proprietary Chinese medicines, so as not to take at the same time to make the tea in the tannins, alkaloids and other components of the precipitation, affecting the absorption of the drug. Specific drug use should be guided by a specialist.