19th May 2025

Miss Hussain is a 28-year-old patient who has attended the Emergency Department with flank pain, nausea, and microscopic haematuria.

Miss Hussain is a 28-year-old patient who has attended the Emergency Department with flank pain, nausea, and microscopic haematuria. Non-contrast computed tomography (CT) of the kidneys, ureters and bladder shows a left ureteric calculus. Which of the following medications may have led to calculus formation?

Select the SINGLE most appropriate option from the list below. Select ONE option only.