/b/veterinary-news/posts/new-equine-antibiotic-powder-designed-to-reduce-under-dosing Dechra has launched Equibactin Powder (25mg sulfadiazine and 5mg trimethoprim), a new antibiotic powder designed to help prevent the under-dosing of larger horses being treated for bacterial infections. Equibactin oral powder comes in a 60g sacheten-USTelligent Community 10