The duration of bowel movement after taking Jianyi Pills varies individually, depending on the condition of the disease and the quality of the body. Jian’er Pill has appetizing and antiphlogistic effects and can be used for children with indigestion, various complications caused by accumulation of food in children, or constipation and gastrointestinal tract dysfunction in children resulting in irregular bowel movements. Generally, after taking Jian’er pills, if the reaction is more sensitive, defecation may occur around 3-6 hours; for those who react later, defecation may occur around 1-2 days, which varies from person to person. Try not to treat constipation in children by taking medicine to prevent the intestinal tract from forming dependence on the drug, and try to treat it with medicine under the guidance of a physician to avoid taking too much medicine to cause diarrhea, abdominal pain or other uncomfortable symptoms in children. During constipation in children, it is recommended to eat more fresh fruits and vegetables with high fiber content, drink more water and participate in more outdoor activities to enhance physical fitness.