 Hi, I'm Dr. Amrit Rao. I'm a urologist and a robotic surgeon working at Manipal Hospital, Bangalore. The patient should report immediately to a urologist if he finds blood in the urine or burning sensation whilst he is passing urine. These two symptoms may suggest serious underlying pathology and should not be ignored at any cost. If a patient is going frequently to pass urine at night or during the daytime, he should also seek urologist opinion so that we look at the underlying problem and manage it accordingly.