Worms that are pooped out when you are small usually mostly refer to roundworms, intestinal trematodes, hookworms, pinworms, tapeworms, and so on. First of all, the worms that can be discharged from the intestines usually refer to intestinal parasites, and these parasites mostly refer to nematodes or tapeworms, of course, there is also the possibility of trematodes. Ascaris lumbricoides is mainly due to people mistakenly eat eggs containing roundworms, which can be reproduced in large quantities in the intestinal tract, light most adult worms from the intestinal tract with the fecal discharge, the serious can be induced by intestinal obstruction as well as Ascaris lumbricoides intestinal perforation is a serious threat to the safety of life. Hookworm is a human contact with contaminated soil, the larvae from the skin surface into the human body, the adult parasite development in the intestinal tract, part of the adult worms can be discharged with feces, but it also induces the human body to varying degrees of digestive symptoms and anemia. After parasitizing the human body, adult pinworms can migrate to the anus to lay eggs, which can be discharged with feces, and can easily cause itching in the anus and pubic area of the human body. In addition to these parasites in the digestive system tapeworms, intestinal schistosomes, etc. can also be excreted from the feces, but it is generally not easy to identify.