Name: Jingui Shenqi Pills Brand: Beijing Tongrentang Function: Helps maintain the health of kidneys, legs, waist and upper respiratory tract. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Dosage: Take twice a day in the morning and evening, 20 to 25 pills each time with warm water. Warning: Do not use during pregnancy or if menstrual flow is heavier than normal. This supplement should not be taken for long periods of time. You should not take this supplement if you have: diarrhea, indigestion, pain or difficulty urinating, or intestinal obstruction. Avoid sexual intercourse, anger and eating raw or cold food.