Oct 6, - Urethritis typically causes pain while urinating and an increased urge to urinate. The primary cause of urethritis is usually infection by bacteria. Urethritis is not the same as a urinary tract infection (UTI).Urethral Syndrome · Male Chlamydial Urethritis · Urethral discharge · Pain in urethra. When you have a UTI and acidic urine passes through an inflamed urethra it can cause a burning sensation. However, burning urination doesn't always indicate a UTI. It could If that's not the case you may want to keep a close eye. “Cloudy.