Deer fetus cream has the effect of tonifying Qi and nourishing blood, regulating menstruation and dispersing cold. I. It is mainly used clinically for various symptoms such as abdominal pain during menstruation and menopausal amenorrhea. Second, it can be used to regulate the weak and thin performance caused by excessive leucorrhea, postpartum weakness, low menstrual flow and lack of qi and blood due to cold and dampness. Third, it has the ability to activate the female gonadal axis, activate ovarian function and repair the damaged uterus. IV. It eliminates the clinical symptoms of dysmenorrhea, acne, pigmentation, irregular menstruation, neurasthenia, insomnia, dizziness and headache, hot flashes and sweating, reduced sexual function, rapid aging and menopause in women caused by deficiency of qi and blood. V. In clinical practice, deer fetus cream is often used to regulate performance conditions such as hypogonadism caused by deficiency of essence and blood, deficiency of cold abdominal pain, collapse, low estrogen secretion and other factors. At the same time, it has the effect of nourishing qi and blood to the body, and has good adjustment for deficiency of both qi and blood, and also has the effect of anti-aging and nourishing skin, beauty and skin care.