How to regulate kidney fire

Kidney fire is strong, that is, the kidney fire is hyperactive, that is, the kidney yin deficiency fire (the body yin essence loss, the emergence of deficiency fire hyperactivity), should nourish yin and reduce fire (nourish the yin essence, reduce the fire). You can take Chinese medicines such as Liu Wei Di Huang Wan and Zhi Bai Di Huang Wan. 1. LIU WEI DI HUANG PILL has the effect of nourishing kidney yin and consists of ripened dihuang, yam, danpi, ze diarrhea, poria, cornelian cherry, and can treat lumbar and knee soreness and tenderness (a feeling of weakness and tenderness of the waist and knees), dry mouth and pharynx, night sweating (abnormal sweating after falling asleep and stopping sweating after waking up), hot flashes (a burst of heat), heat of the hands and feet and heart, and heartburn. The adverse reactions and contraindications of this drug are not clear, and it is not advisable to take cold and flu medicines while taking this drug.
This drug is used in the treatment of yin deficiency and fire exuberance (deficiency of yin essence in the body, resulting in hyperactivity of deficiency fire), hot flashes (a burst of fever), night sweating (abnormal sweating after going to sleep, stopping sweating after waking up), dry mouth and sore throat, tinnitus, and short and reddish urination (small amount of urination, dark yellow in color). The adverse reactions and contraindications of this drug are not clear, note that it should not be taken by patients with cold and fever. The above drugs should be used under the guidance of a doctor, do not take the drug on your own, and those with serious conditions should seek medical attention promptly to avoid delays in their condition.