Noromycin is a broad-spectrum antibiotic for cattle and swine, effective against a wide range of diseases, like shipping fever, pinkeye, foot rot, diphtheria, scours, and more. Noromycin 300 LA has a unique formula that contains 300mg of Oxytetracycline, an antibiotic that works by interfering with the bacteria's ability to produce essential proteins. Without these proteins, the bacteria cannot grow, multiply, and increase in numbers. As a result, Oxytetracycline stops the spread of the infection, and the remaining bacteria are killed by the immune system or eventually die. Noromycin 300 LA is available without a prescription in a well-tolerated injectable sterile solution for cattle and swine. Noromycin 300 LA has a lower dose volume for an easier administration.