The nizonide 500mg, containing nitazoxanide, is an antiparasitic medication used to treat worm infections, particularly in the intestines. To minimize the chances of worm infection, it’s important to maintain proper hygiene, such as washing hands thoroughly before meals and after using the restroom. Cook food properly, especially meat, to kill any potential parasites. Avoid consuming untreated water and ensure fruits and vegetables are washed thoroughly. For those in high-risk areas, Nizonide 500mg can be taken as prescribed by a healthcare provider to prevent or treat infections, reducing the risk of complications.