| BPH | Benign Prostatic Hyperplasia |
| NIH | National Institutes of Health |
| CP/CPPS | Chronic Nonbacterial Prostatitis/Chronic Pelvic Pain Syndrome |
| NSAIDs | Nonsteroidal Anti-Inflammatory Drugs |
| EAU | European Association of Urology |
| IIEF-5 | The International Index of Erectile Function-5 |
| IPSS | International Prostate Symptom Score |
| QoL | Quality of Life |