I suffered lower back pain for 5 years. Orthopedicians found nothing after mri and various tests. L took retirement from service. Consulted urologist ,he got ultrasound. But he first recommended silofast one tablet daily and my back pain disappeared. Then he operated prostate enlargement and also hernia as he said it will work for ever. Now urine flow is not better as when l was taking one tablet daily as recommended him earlier. My back pain returns. He has no explanation now. I am wondering why he performed surgery when l felt complete relief when l use to take one solo fast tablet daily. What shall l do now.