Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Vermox (mebendazole) and Stromectol (ivermectin) are both antiparasitic medications, but they treat different types of infections. Vermox is used to treat roundworm and whipworm infections in the stomach and is taken as a single chewable tablet. However, Vermox has been discontinued in the United States, though a similar medication called Emverm (mebendazole) is available. On the other hand, Stromectol treats parasitic infections of the gut, eyes, and skin, including strongyloidiasis and river blindness. Stromectol can also be used off-label for treating scabies. The dose of Stromectol is based on your body weight and may require repeat doses, depending on the infection. While both medications can cause stomach upset, Stromectol has additional risks like severe allergic reactions and brain-related side effects, such as drowsiness and confusion. Neither medication is recommended for use during pregnancy.
Vermox (mebendazole)
Ivermectin (Stromectol)
Vermox (mebendazole)
Ivermectin (Stromectol)
Summary of Vermox vs. Stromectol
Summary for Antiparasitic
Vermox (mebendazole) is an antiparasite medication. It's used to treat roundworm and whipworm intestinal infections in adults and children ages 1 year and older. This medication is available as a chewable tablet that's taken by mouth as a single dose. Some side effects of Vermox (mebendazole) include stomach upset and rash.
Please note: Vermox (mebendazole) has been discontinued and is no longer available in the United States. Ask your primary care provider about other options to treat intestinal worm infections.
Summary for Antiparasitic agent
Prescription only
Ivermectin (Stromectol) is an antiparasitic medication. It's used to treat infections caused by certain parasites in the tropical areas. Ivermectin (Stromectol) is also sometimes prescribed off-label for treating scabies. Ivermectin (Stromectol) can be taken by adults and children weighing 15 kg and more. Depending on what infection you have, you might only need a single dose of ivermectin (Stromectol), or repeated treatments. Some common side effects of ivermectin (Stromectol) include stomach pain and nausea. Watch out for dizziness, itching, rash, and swelling, which can be symptoms of a severe allergic reaction.
Indications of Vermox vs. Stromectol
Indications for
Treatment of stomach infections in people ages 1 year and older due to: