The best time to get roundworm is late October every year. Because people like to eat raw and cold fruits and vegetables in summer and autumn every year, and also prefer outdoor activities, they are inevitably exposed to roundworm eggs. Late October is the end of autumn and the beginning of winter, when it is the right time for worming, and can better prevent the occurrence of roundworm disease and its complications. Especially for infants and young children, ascariasis can also lead to serious diseases such as intestinal obstruction, intestinal perforation and appendicitis. In addition to worming in late fall, you can also get a roundworm shot in spring. You should take the worming medicine in the morning and on an empty stomach, and then eat an hour after taking the medicine, and avoid eating greasy and indigestible food. In general, we should also pay attention to personal hygiene, do not eat unwashed fruits and vegetables, do not drink raw water, and wash hands with soap before meals and after stools. If patients have roundworms they can also get roundworms at any time, all year round.