Tylo-Dox Extra WSP | 100g is a powerful, broad-spectrum treatment option that helps poultry and livestock recover from respiratory and gastrointestinal infections, promoting overall flock and herd health when used responsibly. Do not administer to animals hypersensitive to tylosin, cross-resistance with macrolides appears. Do not administer to animals hypersensitive to tetracyclines. Do not administer to animals with a severe impaired liver or renal function.