Which symptoms should clients report while taking terbinafine?

Terbinafine is an antifungal medication that can cause liver toxicity in some patients. Symptoms indicating potential liver problems include dark urine and pale stools. Dark urine can signify that bilirubin is being released into the urine due to liver dysfunction, while pale stools suggest a lack of bilirubin reaching the intestines, which may occur in cases of bile duct obstruction or liver damage.

Identifying these symptoms is crucial because if a client on terbinafine experiences them, it warrants immediate medical evaluation to prevent serious complications. Recognizing and reporting unusual changes in urine and stool color can help ensure timely intervention and monitor the patient's liver function during treatment. Understanding these potential side effects and symptoms allows healthcare professionals to effectively monitor and manage the patient's health while on this medication.