Hi thanks for contacting HCM.. Here you are having high post voidal residual urine...Here according to report it could be prostate enlargement with infection.... You have to consult surgeon for per rectal prostate palpation and subsequent investigation. Urine also should be examined which will mostly will show presence of pus cells ... For infection antibiotic given with more fruit juice and more water..... After controlling infection if prostatic enlargement there biopsy or PSA done to reveal nature of prostatmegaly... Then accordingly treated like with that of tamsulosin or prazocin... Consult surgeon for proper examination and treatment . Take care ....