Age 27, male, height 180 cm, weight 74 kg I was starting to get a cold and used an italian medication called oki which I have been using for 3-4 years to counter the effects of the sickness. It worked and I have cured my sickness, however yesterday morning after taking my last dose I experienced blood in my urine. The main compound is ketoprofen which is by my understanding the cause of the bleeding. Unfortunately I am abroad 3000 km away from my doctor but I plan on running a urinal test on monday morning with a local laboratory. I have been taking this medication for 5-6 days prior. I think its important to mention that when I woke up yesterday everything was fine and after I took the medicine 20 mins passed and I started experiencing the blood. The big problem and probably the cause is that I had not eaten a lot for the previous 2 days and in the morning I took it as well.