Which statement by a client taking acyclovir indicates the need for additional teaching?

The statement indicating the need for additional teaching is the claim that "This medication will maintain the symptoms and cure my disease." Acyclovir is an antiviral medication primarily used to manage specific viral infections such as herpes simplex virus (HSV) and varicella-zoster virus (VZV). While it is effective in reducing the severity and duration of outbreaks and helps manage symptoms during active infections, it does not cure the underlying viral infection or prevent future outbreaks. Therefore, it's essential for clients to understand that acyclovir helps control symptoms and manage outbreaks rather than providing a definitive cure.

In contrast, the other statements reflect an understanding of the role and importance of medication adherence in controlling viral infections. Completing the prescribed course ensures the medication is effective in managing the symptoms and minimizing the risk of complications. Reporting changes such as lesions becoming red or any rash or itching is crucial for monitoring adverse effects and ensuring safe use of the medication.