Insufficient qi and blood may lead to decreased sexual function. When qi and blood are insufficient, there is a deficiency of vital energy, which will damage the kidney qi over time, resulting in insufficient kidney qi, the kidney not being able to play its physiological role properly, the kidney being responsible for reproduction, the kidney storing essence, and essence and blood being of the same origin, which will lead to a decrease in sexual function. In addition, insufficient qi and blood will also show dizziness, memory loss, lack of concentration, premature graying of hair, impotence in men, spermatorrhea, spermatorrhea, nocturia, enuresis, and irregular menstruation, amenorrhea, decreased libido, vaginal dryness and other symptoms in women. For patients with insufficient qi and blood, they can usually follow the doctor’s instructions in their diet with some qi and blood tonic yam, tai zi ginseng, danshen, ripened di huang, angelica sinensis, astragalus and other medicines to regulate, and if the symptoms are more serious, they can also be treated systematically under the guidance of a traditional Chinese medicine practitioner, and should not be used on their own.