This page is not about just getting a prostate cancer treatment. The prostate is a highly regulated gland that produces a lot of hormones and other compounds. Most commonly used are progestin-only hormone replacement and various other types of hormones and growth factors. The end result of hormone replacement therapy (HRT) is that the body can produce more hormone. This stimulates the prostate glands to produce more of the sex hormones and other hormones that are important to a healthy prostate. It's true that HRT, especially progestin-only, can cause hair growth and increase the size of the prostate. Progestin also increases the risk of prostate cancer, but it's a different kind of cancer. Prostate cancer is not a malignant or benign tumor, but rather, it's a kind of tumor of the prostate gland.
If a man has too many of these substances, or one of them is removed, a problem with the prostate may become worse. A medical condition may cause a small number of these substances to be made too strong and build up in the prostate, causing it to become enlarged and painful. What causes Prostate Problems? Prostate problems are caused by an imbalance of these substances in the body.