Peiyuan Solidifying Essence is used to treat the deficiency of kidney yang that leads to all kinds of deficiency and labor injury, and its efficacy varies from person to person depending on the condition, so it needs to be used under the guidance of a physician. Peiyuanguobenxuan is a formula created by Dr. Li Ke, consisting of human placenta, antler velvet slices, red ginseng, spirit fat, panax ginseng, and amber. It warms and nourishes the kidneys, nourishes the blood, and benefits the qi, and can be used for treating all types of deficiency, such as weakness and lethargy, steaming and night sweating (sweating abnormally after falling asleep, but stopping after waking up), shortness of breath and coughing, porridges, impotence, spermatorrhea, and infertility and low breastfeeding. There are many tonic medicines in Peiyuan Genbutsu San, which may nourish the stomach, and are not suitable for patients with spleen and stomach weakness, yin deficiency and hyperactivity (deficiency of yin fluid and hyperactivity of yang qi), and the medication should be prescribed by a medical practitioner without prior authorization.