Patients with kidney deficiency and essence loss combined with spleen and stomach deficiency (spleen and stomach weakness and cold) can take Wu Zi Diffractive Zong Pills and Radix Rehmanniae Pills under the guidance of a doctor. Wu Zi Diffracts Zong Wan has the effect of tonifying the kidney and benefiting the essence (replenishing the kidney essence in the body). It is used for treating impotence and infertility due to kidney deficiency and essence loss, spermatorrhea and premature ejaculation, lumbago, and residual leaking after urination. It should not be taken by patients with fever and cold. Radix Rehmanniae Pill is effective in warming the middle and strengthening the spleen. It is used for cold pain in the epigastrium (cold pain in the stomach and abdomen), vomiting and diarrhea, and lack of warmth in the hands and feet caused by coldness in the spleen and stomach. Those with severe vomiting and diarrhea should go to hospital promptly. If you feel unwell, it is recommended that you seek medical advice promptly. If medication is needed, it should be diagnosed by a doctor and regulated according to the doctor’s prescription.