There are more medicines for gastrointestinal de-worming, the more commonly used ones are Albendazole, Mebendazole, Clonidine and so on. 1. Albendazole: an oral drug, mainly used to expel hookworms, roundworms and roundworms; in addition, it can also be used for the treatment of cysticercosis and encapsulation, which can block the worm’s uptake of a variety of nutrients and the absorption of glucose. 2. Mebendazole: also belongs to the oral drug, clinically can be used to expel pinworms, roundworms, whipworms, but also can expel duodenal hookworms, tapeworms and so on. The principle of deworming is the same as that of albendazole. 3. Clonidine: also an oral drug, mainly used for deworming tapeworms in humans or animals, can be achieved through the inhibition of mitochondrial mitochondrial oxidative phosphorylation of a worm cell to achieve the purpose of deworming, but also can block the worm on the exogenous absorption of glucose. Gastrointestinal worms in addition to the above kinds of drugs, you can also use levamisole, thiamphenicol, etc., but the specific use of drugs should be under the guidance of a professional physician.