At present, the more common deworming drugs for children in hospitals and pharmacies are: a. Intestinal wormer, also known as prothiimidazole, has a broad spectrum, high efficiency, low toxicity, it has a good effect on human nematodes, tapeworms and trematodes. Second, thiamethoxam, also known as anthelmintic, is effective against roundworms, pinworms and hookworms, but not against whipworms. Levamisole is a broad-spectrum anthelmintic drug, which is effective against roundworms, hookworms, pinworms and filarial worms. Fourth, pediatric patients are also commonly used with six-one pagoda sugar, which mainly acts on intestinal roundworms and biliary ascariasis during the relief period of colic. Deworming medicine should generally be taken on an empty stomach, so that the medicine can act more easily on the worm body and receive the effect of deworming, in order to promote the discharge of worms. Some anthelmintics are toxic to some extent, so care should be taken when using them.