Double ginseng is used to benefit the kidneys and regulate menstruation by activating the blood (regulating menstruation by activating the blood). Shuangshen belongs to the traditional Chinese medicine, which is the root of Dahua Shuangshen (大花双参), a plant in the family of Sichuan Sequestrariaceae. It has a sweet, slightly bitter flavor and is flat in nature. It belongs to the kidney and liver meridians. Clinically, it is mainly used to treat kidney deficiency and back pain, spermatorrhea, impotence, irregular menstruation, infertility, amenorrhea, metrorrhagia (excessive menstrual flow or dribbling), and leucorrhea. The adverse reactions and contraindications of Shuangshen are not clear at present. During the period of taking it, diet should be light, avoiding smoking, alcohol and spicy, cold and greasy food. If patients have any discomfort, please go to regular medical institutions; if you need to use Double Ginseng for treatment, you must use the medicine under the guidance of a professional doctor.