Key takeaways
Albendazole (Albenza) and mebendazole (Vermox) are both antiparasitic medications, but they have some key differences. Albendazole is used to treat tapeworm infections in various parts of the body, including the brain, and requires a prescription. It is taken in multiple doses over several weeks and is not safe for use during pregnancy. On the other hand, mebendazole (Vermox) was used to treat roundworm and whipworm infections in the stomach and was taken as a single chewable dose. However, Vermox has been discontinued in the United States, although the brand-name medication called Emverm is still available. Albendazole can cause liver damage and requires regular blood tests, while mebendazole can cause severe skin reactions if taken with certain antibiotics. Both medications can cause stomach upset, but albendazole has a broader range of serious side effects, including potential harm to unborn babies and high pressure in the brain.
