Published on: 5/21/2025
What Causes a Weak Urine Stream in Men?
A weak urine stream in men is often caused by benign prostatic hyperplasia (BPH), which is when the prostate gland gets bigger and presses on the urethra, making it hard to urinate.
Explanation
A weak urine stream in men is commonly due to a condition called benign prostatic hyperplasia, or BPH. This happens when the prostate gland, which is part of the male reproductive system, becomes enlarged. The prostate surrounds the urethra, the tube that carries urine out of the body. When the prostate gets bigger, it can press on the urethra and make it difficult to urinate.
What is Benign Prostatic Hyperplasia (BPH)?
- BPH is not cancer. It is a common condition as men get older.
- The enlarged prostate can make it hard to start urinating and can cause a weak stream.
Symptoms
- Weak urine stream
- Difficulty starting to urinate
- Needing to urinate often, especially at night
Why Does BPH Happen?
- The exact cause of BPH is not completely understood, but it might be related to changes in hormones as men age.
Understanding BPH and its symptoms can help men know when to seek medical advice. If you or someone you know is experiencing these symptoms, it's a good idea to talk to a healthcare provider.
(References)
- Mobley D, Feibus A, & Baum N. (2015). Benign prostatic hyperplasia and urinary symptoms. Postgraduate medicine, 25823641.
- Kyoda Y, Shibamori K, Shindo T, Maehana T, Hashimoto K, Kobayashi K, et al. (2024). Intrinsic and extrinsic factors causing hyperplasia of the .... International journal of urology : official journal of the Japanese Urological Association, 38462732.
- Pfeiffer GM, & Giacomarra M. (1999). Benign prostatic hyperplasia. A review of diagnostic and .... Advance for nurse practitioners, 10382383.
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