It is better for babies to take worming medicine after the age of 2 or 3, and it is better to choose to take it at night before going to bed. To avoid parasitic infections, you also need to pay attention to personal hygiene, including not scratching the anus, cutting short nails, and washing hands with a brush regularly. Wash your hands before and after meals, correct hand-sucking habits, change and dry bed sheets regularly, put children in full-crotch pants as early as possible, change clothes and pants regularly and wash them with boiling water, preferably by boiling them to destroy worm eggs. Do not eat greasy food during the child’s medication, but eat a light diet, you can eat sweets, and avoid getting cold. At present, intestinal worms are rare in children, because nowadays children wear diapers, not many wear open pants, wear closed pants do not often scratch the anus, the child does not have intestinal worms, so intestinal worms are now very rare.