Seven-year-old boy constipation if it is related to intestinal flora imbalance, can take bifidobacterium tetrapunctate tablets, but need to follow the doctor’s advice to use the drug. Bifidobacterium Bifidum Quadruple Live Bacteria Tablets can regulate intestinal flora, maintain normal intestinal peristalsis, and maintain intestinal flora balance. Promote the growth and reproduction of beneficial bacteria. Can be used to treat constipation, diarrhea, functional dyspepsia related to intestinal flora imbalance, such as constipation of seven-year-old boy meets the indications for the use of the drug, can follow the doctor’s advice to eat this drug. But constipation is caused by many factors, such as intussusception, incomplete intestinal obstruction caused by constipation, these cases use Bifidobacterium quadruple live bacteria can not achieve the therapeutic effect, and may even lead to the progression of the disease, so the 7-year-old boy constipation is recommended to consult a doctor in a timely manner, under the guidance of the cause of the disease is clearly standardized use of medication.