The fastest time for a child to pass stool after taking Qizhen Pill is 3-5 hours, and the specific time is related to the age and constitution of the child, as well as the severity of the disease and the amount of medication taken, so there are some individual differences. Pediatric Seven Precious Pills is a kind of Chinese medicine commonly used in pediatrics, which has the effect of laxative and diarrhea, reducing fever and phlegm, and is often used in the treatment of children’s cold and fever, constipation and accumulation of food. Under normal circumstances, if the child is in good physical condition and is sensitive to the drug, under the guidance of the doctor to correctly and reasonably use the drug, most of the children will be able to discharge stools in about 3-5 hours at the earliest; if the drug is not sensitive to the absorption of the drug is poor, the time of defecation will be prolonged after taking the drug. If the effect is not obvious after taking the medicine for one week, it is recommended to stop taking the medicine in time and go to the hospital for examination to determine whether it is necessary to change the medicine or further treatment. In addition, pediatric Qizhen Pill should not be overdosed on its own, so as not to cause adverse effects and jeopardize health. Parents are advised to observe the situation of the stool during the pediatric Qizhen Pills, drink more water, and adjust the diet to light and easy to digest, avoid eating fried or other indigestible food.