How high can prostatitis raise PSA?

PSA is made by prostate cells and can enter the blood in greater amounts when prostate tissue is inflamed or irritated. Infection, urinary retention, recent procedures and other prostate conditions can also affect the result. There is no single PSA value that proves prostatitis is responsible, and a raised result does not by itself diagnose cancer. Clinicians interpret the result alongside symptoms, examination, previous PSA values, age and the timing of illness.

Tell the clinician about fever, pelvic or lower-back pain, urinary symptoms, recent catheter use, procedures and medicines. Assessment may include an examination, urine testing and treatment when infection or inflammation is suspected. A repeat PSA may be considered after the acute problem has settled, using timing chosen by the clinician. Do not start leftover antibiotics simply to change a test result; treatment should match the clinical findings.

Seek urgent care for fever with chills, severe pelvic pain, vomiting, confusion or feeling suddenly very unwell. Get prompt help if you cannot pass urine, because acute retention needs treatment. Burning urine, urgency and frequent urination also warrant assessment, particularly with fever or pain. A PSA concern should be followed up even when urinary symptoms improve, because inflammation and other prostate conditions can overlap.

Ask what may have influenced the result, whether urine testing or treatment is needed, when a repeat test is appropriate, and what change would lead to referral for further prostate assessment.