What term describes painful or difficult urination?

Dysuria is the term specifically used to describe painful or difficult urination. It encompasses a range of uncomfortable sensations that can occur during the urination process, often associated with urinary tract infections, inflammation, or other medical conditions. Recognizing dysuria is important in a clinical setting, as it can help healthcare professionals identify underlying health issues needing intervention.

The other terms, while related to urination, refer to different conditions: oliguria describes the reduced urine output, nocturia refers to excessive urination at night, and polyuria indicates an increased volume of urine production. Each of these terms has its own clinical significance, but they do not describe the painful experience associated with urination, which makes dysuria the correct choice in this context.