Ornilox is used to treat infections caused by bacteria. These infections include diarrhea, stomach infection, disorders of the female reproductive system and pelvic infections. It also used to treat foot ulcer especially in patients with diabetes, lung infection, and patients with a weak immune system. It is a prescription medicine. This medicine works by killing bacteria that cause infections. Also, ornidazole blocks protozoal growth and Ofloxacin prevents bacterial DNA replication.