Sir, Two Years When I Got Ultrasound Scan I T

Sir, two years when I got ultrasound scan i t was found that I am having grade I prostrate enlargement and by that time the PSA was less than the normal. Dr. Nandakumar, urologist suggested to use flotral 10 mg. for one month. No problem faced further. Now I am facing heat urine and I feel light burning in the bladder. Further flow is reduced a little bit. I am having a habit of less consumption of drinking water. Earlier I used zanocin 200 for urine blood cells. Now I am using zanocin 200. Shall I continue Flotral 10 mg. for one month dialy one tab. Kindly suggest .