At present, babies do not need to be wormed because medical conditions have improved, hygiene has been greatly improved, and the nutritional status of babies has also been greatly improved. The infection rate of intestinal parasites such as roundworms and pinworms is so low that it is no longer necessary to routinely worm your baby as it used to be. Only if the baby vomits up intestinal parasites, or if the intestinal parasites are excreted in the stool, and if a stool parasite test reveals a basis for parasitic infection, then worming treatment is required. The best time for worming is during the period when the baby is in good physiological condition and has no acute diseases, and it is more effective to take the medication at night before bedtime. After taking the worming medicine, you should also closely observe your baby’s digestive symptoms. If abdominal pain, diarrhea and other uncomfortable symptoms appear, you should go to the hospital for consultation and examination in time.