Prostatitis generally do not check the pituitary prolactin, need to do rectal fingerprinting, prostate fluid examination, blood routine, urine routine, ultrasound and other tests. Prostatitis is an acute and chronic inflammatory disease related to pathogen infection. Pituitary prolactin is a peptide hormone secreted by the prolactin cells in the anterior lobe of the pituitary gland, which mainly helps doctors to detect pituitary tumors and lactation syndromes, so, in general, prostatitis doesn’t need to check pituitary prolactin. The patient needs to cooperate with the doctor to carry out rectal fingerprinting, which can determine the swelling of the prostate, pressure and pain, and whether the local surface is smooth. Also need to carry out prostate fluid examination, prostatitis patients results often show a decrease in lecithin microsomes, prostate fluid leukocytes > 10 / high power field of view. In the case of bacterial prostatitis, routine blood and urine tests are required, and the results may show leukocytosis. All in all, when checking out prostatitis, patients need to actively cooperate with the doctor’s treatment, improve the relevant examination, and pay attention to develop good habits.