I ve been taking Tinidazole the last three days for amoeba infection, and finished the treatment this morning. During the night I had stomach cramps. It seemed to be relieved after a bowl movement. However, throughout today, i ve begun feeling the symptoms of what feel like a urinary tract infection throughout the day. I urinate frequently, though the urine is clear; I ve seen no blood. In years past, with a UT, urine has sometimes gone bloody fairly quickly. It is ok to take Ciproflaxicin for the possible UT back to back with the Tinidazole?