What symptom would indicate benign prostatic hyperplasia?

Nocturia is a common symptom associated with benign prostatic hyperplasia (BPH). This condition occurs when the prostate gland enlarges, often leading to compression of the urethra and subsequent urinary tract issues. Patients with BPH frequently experience increased urinary frequency, especially at night, which is referred to as nocturia. This is a significant indicator of BPH as those affected may find themselves waking multiple times during the night to urinate, disrupting their sleep and impacting their overall quality of life.

In contrast, weight loss, bone pain, and fever are not typical symptoms of BPH. Weight loss can indicate a more systemic issue or malignancy rather than a benign condition. Bone pain might suggest metastasis or a different underlying condition. Fever is generally associated with infections or inflammatory processes rather than the gradual urinary symptoms seen in BPH. Therefore, nocturia stands out as the most relevant symptom indicative of benign prostatic hyperplasia.