Which adverse effect is associated with Fluoroquinolones, indicated by the letter "C" in the mnemonic C I P R O?

The adverse effect associated with fluoroquinolones, indicated by the letter "C" in the mnemonic C I P R O, is crystallization. Fluoroquinolones can lead to crystalluria, which is the formation of crystals in the urine. This condition can occur due to the solubility issues of the drug in acidic urine, leading to potential kidney damage if not properly addressed.

Crystalluria can manifest as kidney stones or may cause obstruction in the urinary tract, highlighting the importance of adequate hydration while on these medications. Monitoring for signs of crystallization is essential in patients receiving fluoroquinolone therapy, ensuring their safety and preventing potential complications related to renal function.

The other options relate to different health issues that may arise but do not specifically tie to the recognized adverse effect associated with fluoroquinolones as defined by this particular mnemonic.