Ensure accurate PSA test results with these 9 tips. Learn what to do before a PSA test to improve reliability, including managing medications, exercise, and more.

NEW YORK (Reuters Health) - On average, men's levels of prostate-specific antigen (PSA) decrease as their body mass index (BMI) rises, a new study shows. PSA is a marker for prostate cancer risk when ...

Transdermal estradiol patches — the same ones used to curb menopause symptoms in women — are an effective alternative to luteinizing hormone–releasing hormone agonists to lower PSA levels in men with ...