Babies who do not poop for three days can use corkscrew and liquid paraffin to help with bowel movements. Daily attention should be paid to drinking more water and eating more food with dietary fiber. Develop the habit of regular bowel movements. If you need to use drugs, you need to use under the guidance of a doctor. The baby three days without stool may be due to improper feeding, bad habits caused by life. When constipation wants to have a quick bowel movement, you can use corkscrew, liquid paraffin, etc. to lubricate the intestinal wall and stimulate bowel movement. Pectin can also be taken orally to help with bowel movements. If the constipation is caused by congenital megacolon, congenital hypothyroidism and other diseases, you should go to the hospital in time. Daily attention should be paid to drink more water, you can give the baby clockwise more rubbing the abdomen to promote intestinal peristalsis. Eat more food containing dietary fiber, develop the habit of regular bowel movements. If your baby is constipated for a long time without improvement, it is recommended to consult a doctor in time. If you need to use drugs, you need to use under the guidance of a doctor.