Zihecha is the human placenta. According to Chinese medicine, placenta is sweet, salty and warm in nature, entering the lung, heart and kidney meridians, and has the effect of tonifying the kidney and benefiting the essence, nourishing the qi and blood. Zihecha has immune effects, can enhance the body’s ability to resist disease, can promote the development of the mammary glands, uterus, vagina, ovaries and testicles, and has anti-allergic effects. Moreover, Zihecha is suitable for patients with deficiency of kidney energy, deficiency of essence and blood, impotence, spermatorrhea, lumbar soreness and tinnitus, or infertility. It is especially effective for patients with deficiency of lung and kidney, asthma, shortage of qi and blood, emaciation, as well as physical weakness and little milk after childbirth. Chinese medicine believes that patients with yin deficiency are not suitable to use Zi He Che alone, and patients with dampness are also not suitable to use it, otherwise it will add fuel to the fire.