First, actively support the patients with severe ginger worm, improve nutrition and correct anemia, and then deworming as appropriate after physical and mental recovery to a certain extent, and the dosage of deworming drugs should not be too large. 1. Thiodichlorophenol has obvious killing effect on paragonimiasis metacercariae, and is clinically used for paragonimiasis, beef tapeworm disease and fasciolosis. 2. Furpropylamine is the first non-antimony oral anti-schistosomiasis drug in China. After oral administration, it is mainly absorbed by the small intestine, and its mechanism of action is that it has obvious influence on the glucose metabolism of Schistosoma japonicum. Through the inhibition of glycolysis, it blocks the energy supply of the worm, paralyzes the worm and plays a direct insecticidal role. It is clinically used to treat schistosomiasis, Fasciola zingiberensis and clonorchiasis. 3. Praziquantel is a broad-spectrum anti-trematode and tapeworm drug. It is suitable for various schistosomiasis, clonorchiasis, paragonimiasis, fasciolosis, taeniasis and cysticercosis. 4. Thibendazole is a broad-spectrum anthelmintic drug, which has the effect of expelling the infection of constrictor, hook, whip, slug, strongyloides faecalis and Trichinella spiralis; The effect of expelling pinworm is the best; It is also the drug of choice for strongyloides faecalis. It is mainly used for the infection of strongyloides faecalis and Trichinella spiralis, as well as the migration of skin and visceral helminthes (larval stage). Areca catechu is one of the earliest drugs used to treat ginger worm in Chinese medicine. Areca catechu contains arecolin, which can paralyze the nervous system of Fasciola zingiberensis and promote human intestinal peristalsis. Therefore, it has the effect of expelling Fasciola zingiberensis. There are many ways to treat ginger worm with betel nut.