Albendazole is a broad-spectrum anthelmintic, and it is normal for live worms to be discharged after three days of intestinal worming. The main mechanism of action of Albendazole is to block the uptake of various nutrients by the parasites in the human body, thus leading to the depletion of glycogen in the body of the worms, resulting in the inability of the parasites to survive and reproduce. Generally, the parasite will start to expel after one day after taking Albendazole. Due to the differences in the number and type of parasites in the body and the different immunity levels of individuals, the time for patients to excrete worms can be concentrated in three days to seven days or longer. Therefore, it is normal to expel live worms even after taking Albendazole for three days. This drug is contraindicated in pregnant women, lactating women, children under 2 years of age, and patients with severe hepatic, renal or cardiac insufficiency and active ulcer disease. Possible adverse reactions to albendazole include stomach pain, dry mouth, nausea, vomiting, diarrhea, fever, and rash, which usually disappear on their own after stopping the drug. Occasional vomiting of roundworms in the mouth has been seen in the treatment of ascariasis. Medication should be administered under medical supervision.