A client taking metronidazole reports dark discoloration of the urine to the nurse. What should the nurse inform the client regarding this symptom?

The presence of dark discoloration in the urine while taking metronidazole is indeed recognized as a common side effect of this medication. Metronidazole is an antibiotic often used to treat various infections, and one of its side effects can include changes in urine color. This occurs due to the way the body metabolizes the drug and the byproducts that are excreted in the urine.

Patients can be reassured that this side effect is generally harmless and not indicative of any serious complications or an overdose. It is important for healthcare providers to communicate this information clearly, as it helps alleviate any concerns the client may have and promotes adherence to the prescribed treatment. While it’s always wise for patients to report any unexpected changes while on medication, discoloration of the urine in this context does not warrant immediate medical intervention.