Intestinal worm clear is effective after 12 hours of eating. The mechanism of intestinal worm clear is to kill the worms in the stomach and decompose them in the stomach, and the worms will be discharged out of the body, but being decomposed, the worms will not be seen. It mainly reduces the amount of glucose absorbed by the parasite, makes the parasite’s glycogen decrease, and prevents the production of ATP so that the parasite cannot continue to survive and reproduce in the stomach. Intestinal worm cleaner is mainly used in the clinic to drive roundworms, whipworms and roundworms. In ordinary life, we should pay attention to living habits and dietary hygiene, eat less spicy and stimulating, raw and cold food, eat more vegetables and fruits to increase vitamins, vegetables and fruits must be cleaned, a few patients will have the effect of deworming only in 3-10 days.