What causes enlarged prostate?
As a man matures, the prostate grows. At puberty, the prostate doubles in size and at about age 25, the prostate gland grows again. This continued growth can lead to an enlarged prostate as a man enters his 40s.
What causes the prostate to grow throughout a man’s lifetime is not known. Scientific research has focused on several theories for enlarged prostate, including changes in a man’s hormone levels. These theories on hormonal changes that may cause enlarged prostate include:
- A drop in male hormones (testosterone) and an excess of female hormones (estrogen)
- Continuing accumulation of a growth hormone (dihydrotestosterone, or DHT)
- Inactive growth hormones that are “reawakened” as a man ages
Your health care provider must determine whether the enlarged prostate may be a symptom of a more serious prostate disease or disorder, including prostate cancer.
What are the risk factors for enlarged prostate?
The risk factors for enlarged prostate are not known. Not all people with risk factors will get enlarged prostate. Risk factors for enlarged prostate include:
- Aging process
- Changes in hormonal levels
What is enlarged prostate?
An enlarged prostate is the slow growth of the prostate gland, which is involved in the production of semen and reproductive function in men. The prostate wraps around the tube that transports urine out of the bladder. It is very common for the prostate gland to become enlarged as a man ages. An enlarged prostate is also known as benign prostatic hyperplasia (BPH). BPH is generally not cau... Read more about enlarged prostate introduction
What are the symptoms of enlarged prostate?
Symptoms of enlarged prostate generally include the blockage of the urethra, a gradual loss of bladder function, and incomplete emptying of the bladder. The severity of the symptoms will vary from person to person and the symptoms may not be dependent on the size of the prostate. Some men with very enlarged prostates have few or no symptoms, while those with a lesser degree of prostate enlargement may experience more severe symptoms.... Read more about enlarged prostate symptoms