Ciprolex-TZ is a combination medicine containing ciprofloxacin and tinidazole as active ingredients. It is used for the treatment of a wide range of bacterial infections such as infections of the reproductive tract, tooth, urinary tract, lung, stomach, airways, and abdominal infections such as acute diarrhea or dysentery. It is also used to prevent post-surgical infections. Ciprofloxacin, one of the active ingredients in Ciprolex-TZ, is a potent, broad-spectrum, synthetic antibacterial agent belonging to the new class of drugs called fluoroquinolones.pdf). It is effective in the treatment of a variety of bacterial infections.