Browse our guide for Ivermectin, Fenbendazole & Mebendazole — then order directly at PharmacyInUSA.
Ivermectin is an FDA-approved antiparasitic medication trusted for over three decades to treat strongyloidiasis, onchocerciasis, scabies, and head lice. Listed on the WHO Essential Medicines list, it works by binding to glutamate-gated chloride channels in parasites — causing paralysis and elimination. Available in six strengths as oral pills: 3mg, 6mg, 12mg, 20mg, 24mg, and 40mg.
Fenbendazole is a benzimidazole anthelmintic that disrupts the parasite's microtubule system, blocking energy metabolism and depleting glycogen stores. Effective against pinworms, roundworms, hookworms, and whipworms. Available in six strengths as oral pills — 150mg, 222mg, 444mg, 500mg, 888mg, and 1000mg.
Mebendazole is an FDA-approved anthelmintic that blocks glucose uptake in susceptible helminths, causing glycogen depletion and parasite death. Effective against pinworm, whipworm, roundworm, and hookworm. Available as oral pills in 100mg and 500mg strengths.