Using insect repellent can drive away parasites. Albendazole and levamisole are commonly taken orally, every 5 kg 1 tablet, once a day 1 time for 3 days, which is effective for ascaris lumbricoides and hookworms. Mebendazole is effective against roundworms, pinworms, hookworms, whipworms and nematodes. Compound mebendazole is made of mebendazole and levamisole hydrochloride. Take two tablets orally, but some animals have unexplained bloody stool. Praziquantel can be taken orally 10 ~ 20mg/kg body weight to treat tapeworm infection, and taken orally 1 time.