Prostatitis is an inflammatory condition. First, acute prostatitis is an acute inflammation of the prostate caused by bacterial infection, often causing irritating symptoms such as urinary frequency, urinary urgency, and painful urination, also accompanied by serious systemic reactions, such as chills, fever, and elevated white blood cells. The second is that chronic prostatitis is a chronic inflammation of the prostate gland due to various reasons, usually without the acute inflammation that passes, manifesting as frequent urination, urinary waiting, urinary bifurcation, incomplete urination, etc. Routine examination of the prostate fluid can show an elevated white blood cell count in the prostate fluid, but the systemic inflammatory response syndrome is not present, or is very mild.