Intestinal wormer belongs to the anthelmintic drug, generic name is Albendazole, 50-year-old patients can usually take two capsules of Albendazole, but it is recommended to take the medication according to the individual’s situation, under the guidance of the doctor. Albendazole can treat parasitic infections such as roundworms, and can kill most of the eggs as well as larvae of parasites in the intestines, and also has an adjunctive therapeutic effect on mixed parasitic infections of the intestines. Albendazole generally works in less than 24 hours and is excreted in the feces. Symptoms such as nausea, vomiting, diarrhea, stomach pain, and dry mouth may occur after taking the medicine and will disappear after stopping. It is contraindicated in pregnant women, lactating women, children under two years of age, patients with severe hepatic, renal or cardiac insufficiency and active ulcer disease. It should also be used with caution in patients with allergies. Due to the different body constitution, patients are advised to consult their doctor before taking the medicine. To avoid adverse reactions and unnecessary effects.