Gyrablock belongs to the group of antiparasitic, antibacterial, antiviral, and antifungal medications. It is formulated in film-coated tablet form. The main ingredient of Gyrablock is Norfloxacin, which is indicated for the treatment of upper and lower urinary tract infections, cystitis, pyelitis, and urethritis. However, during treatment with Gyrablock, you may also experience side effects such as digestive disorders, loss of appetite, anxiety, and restlessness.