The study will include 60 patients with lower ureteral stones. The patients will be divided into three groups. The first group will be administered Alfuzosin (10 mg). The second group will be administered a combination of Alfuzosin (10 mg)and Rowatinex (Pinene 31%, Camphene 15%, Anetol 4%, Borneol 10%, Cineol 3%, Fenchenol 4%, Olive Oil 33%). The third group will be administered Rowatinex.