Fenbendazole is a well-known antiparasitic drug used primarily to treat intestinal worm infections. While it has been widely used in veterinary medicine for decades, recent interest in its potential human applications—particularly in chronic parasitic conditions and experimental cancer support—has raised questions about its long-term safety. In general, Fenbendazole is considered safe when used as prescribed and for short-term treatment cycles. It works by disrupting the parasite's energy metabolism, effectively eliminating various worms like roundworms, hookworms, and tapeworms. Side effects in humans are usually mild and may include stomach discomfort or diarrhea. However, long-term use of Fenbendazole has not been extensively studied in humans. Some anecdotal reports and early research suggest it may be well-tolerated over extended periods, especially at controlled doses, but medical supervision is essential. Continuous or high-dose use could potentially lead to liver stress or other adverse effects if not properly monitored. If you are considering long-term use, always consult with a healthcare professional. It is also crucial to source the medication from a trusted Fenbendazole manufacturer to ensure pharmaceutical-grade quality, safety, and consistency.