The coldness of a man’s nether regions is mostly a manifestation of the lack of kidney essence or kidney yang, and can be treated with medicines such as Jinliao Guoxing Pills and Jin Gui Kidney Qi Pills, which need to be consulted with a professional doctor. 1. Jin lock solid essence pill, by the garden seed, fructus, lotus seed, dragon bone, oyster, lotus seed and other components. It has the effect of fixing and astringent essence. It is used for kidney deficiency, cold (body cold), cold limbs, pale, impotence, premature ejaculation, cold semen and other evidence. Its use of contraindications, adverse reactions are not clear. 2. Jin Gui Kidney Qi Pill is composed of dihuang, yam, cornelian cherry, poria, mudanpi, zedoary, epiphyllum, etc. It has the function of warming and tonifying the kidney yang, transforming qi, and so on. It has the effect of warming and tonifying kidney yang, transforming qi and promoting water circulation (promoting the operation of gases, thus promoting the operation of water and liquid). It is used in treating kidney deficiency and edema, soreness and weakness of waist and knees, dysuria (unsmooth urination), coldness and cold limbs. Pregnant women should not take it, and people with yin deficiency and internal heat should take it with caution, and the adverse reactions are not clear. If a man is cold in the pubic area, it is recommended to go to the regular hospital for diagnosis and treatment in a timely manner, under the guidance of the doctor’s identification of medication, do not take medication on your own, so as not to delay the condition.