Regulating endocrine secretion is a western medical term, Wu Ji Bai Feng Wan has the effect of tonifying Qi and nourishing blood, regulating menstruation and stopping leucorrhea (regulating menstruation and reducing abnormally increased leucorrhea). Wu Ji Bai Feng Wan is composed of antler gelatin, vinegared turtle shell, calcined oyster, cuttlebone, ginseng, astragalus, angelica sinensis and white peony, etc. It can tonify qi and nourish blood, regulate menstruation and stop leucorrhea. It is used for deficiency of qi and blood, emaciation, lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), irregular menstruation and leucorrhoea. The adverse reactions and contraindications of Wuji Baifeng Wan are not clear, avoid spicy, raw and cold food during the use of the drug. If the symptoms are not relieved after 1 month of administration, the patient should go to the hospital for consultation. Patients are advised to use the medicine under the guidance of a doctor and seek medical advice when they feel unwell.