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Benznidazole is an antiparasitic medication used in the treatment of Chagas disease. [2] While it is highly effective in early disease, the effectiveness decreases in those who have long-term infection. [3] It is the first-line treatment given its moderate side effects compared to nifurtimox. [1] It is taken by mouth. [2] Side effects are ...
Benzimidazole was discovered during research on vitamin B 12. The benzimidazole nucleus was found to be a stable platform on which drugs could be developed. [3] Benzimidazole is produced by condensation of o-phenylenediamine with formic acid, [4] or the equivalent trimethyl orthoformate: C 6 H 4 (NH 2) 2 + HC(OCH 3) 3 → C 6 H 4 N(NH)CH + 3 CH ...
The structure-activity relationship of the drug class has been explored to a reasonable extent. The optimal substitution pattern is fairly tightly defined (i.e. N,N-diethyl on the amine nitrogen, 4-ethoxy on the benzyl ring and 5-nitro on the benzimidazole ring), but even derivatives incorporating only some of these features are still potent opioids.
Albendazole is a broad-spectrum antihelmintic and antiprotozoal agent of the benzimidazole type. [3] It is used for the treatment of a variety of intestinal parasite infections, including ascariasis, pinworm infection, hookworm infection, trichuriasis, strongyloidiasis, taeniasis, clonorchiasis, opisthorchiasis, cutaneous larva migrans, giardiasis, and gnathostomiasis, among other diseases.
Fenbendazole is a broad spectrum benzimidazole anthelmintic used against gastrointestinal parasites including: giardia, roundworms, hookworms, whipworms, the tapeworm genus Taenia (but not effective against Dipylidium caninum, a common dog tapeworm), pinworms, aelurostrongylus, paragonimiasis, strongyles, and strongyloides that can be administered to sheep, cattle, horses, fish, dogs, cats ...
It is a member of the benzimidazole family of medications for worms. [1] Triclabendazole was approved for medical use in the United States in 2019. [3] [4] It is on the World Health Organization's List of Essential Medicines. [5] For human use, it can be obtained from the World Health Organization. [2] It is also used in animals. [6]
Fexinidazole is a medication used to treat African trypanosomiasis (sleeping sickness) caused by Trypanosoma brucei gambiense. [3] It is effective against both first and second stage disease. [3] Also a potential new treatment for Chagas disease, a neglected tropical disease that affects millions of people worldwide. [4] It is taken by mouth. [5]
A lower dose should be used in people with liver disease. [2] While it does not appear to be harmful during pregnancy, it has not been studied for this use. [3] It is unclear if it is safe for use during breastfeeding. [2] It is in the antihelmintic family of medications. [4] It works by paralyzing worms. [4] Pyrantel was initially described in ...