The combination of Sulfadiazine Sodium and Trimethoprim acts synergistic and usually bactericidal
against many Gram-positive and Gram-negative bacteria like E. Coli, Haemophilus, Pasteurella,
Salmonella, Staphylococcus and Streptococcus spp. Treatment of gastrointestinal, respiratory and
urinary tract infections caused by TMP and Sulfadiazine sensitive bacteria in Livestock.