Equibactin vet. is a paste for oral use containing trimethoprim and sulfadiazine as active ingredients and is indicated for treatment of infections in horses caused by bacteria sensitive to the combination of trimethoprim and sulfadiazine, particularly: • Respiratory tract infections associated with Streptococcus spp. and Staphylococcus aureus; • Gastrointestinal infections associated with E. coli; • Urogenital infections associated with beta-hemolytic streptococci; • Wound infections and open or drained abscesses associated with Streptococcus spp. and Staphylococcus aureus.