Urine problem. Give me bestest medicine.

I have urine start problem and frequently urine also, slow | urine flow. i done all testers but not found any problem, left & right kidney normal. Urinary Bladder is adequately distended. Urinary Bladder wall show normal thinkness. No mass or calculus is seen. Prostate is normal in size & show normal echo texture. urine examination and culture is normal. no pyogenic organism grown after 48 hours of aerobic incubation. But i have problems of urine start urination (1-2 mins to start) (feel like some thing to stop to passing urine) and frequently urination that last 2-3 months. Medicine but not improvement flodart 0.4 for 15 days, alfoo for 5 days. homeopathy medicine for 7 days cantharis 30, nus vomica 30 - 2 time for 5 drop.but not improvement. Please Give me bestest medicine.