Changes in urination are often one of the first signs of benign prostatic hyperplasia (BPH). Common symptoms of an enlarged prostate may include: Frequent urination A sudden or urgent need to urinate Difficulty starting urination A weak or interrupted urine stream Dribbling at the end of urination Waking during the night to urinate Urinary incontinence Painful urination Urine that has an unusual color or odor Some men may also experience urinary retention, a condition in which the bladder cannot empty completely. This can be painful and, if left untreated, may lead to more serious complications. If you notice these symptoms, it’s important to speak with a urologist for proper evaluation and treatment.