Simple prostate cysts generally have no symptoms. Larger prostate cysts may compress the urethra, causing difficulty in urination, and pressure on the rectum may cause difficulty in defecation. If prostate cysts are accompanied by prostatitis, this can cause lower abdominal pain. Pain may not only be in the lower abdomen, but can also occur in the lumbosacral area, perineum, groin area, and testicles, presenting symptoms of discomfort. There may also be abnormalities in urination, such as increased frequency of urination, urgency, incomplete urination, increased nocturia, split stream, difficulty urinating, and waiting for urine flow, among other symptoms. Therefore, if lower abdominal pain occurs with a prostate cyst, it is worth considering its association with prostatitis, and treatment can be administered accordingly based on methods used for prostatitis.