Which drug is used for CMV and can cause seizures as a side effect?

Foscarnet is an antiviral medication specifically used to treat infections caused by cytomegalovirus (CMV), particularly in immunocompromised patients, such as those with HIV/AIDS or transplant recipients. One of the significant side effects associated with foscarnet is the potential for seizures, which may occur due to its impact on electrolyte balance, particularly low calcium and magnesium levels.

This side effect is critical for healthcare providers to consider when prescribing foscarnet, as it can necessitate close monitoring of kidney function and electrolyte levels throughout the treatment course. Understanding the risks that come with medication allows for better patient management and helps mitigate adverse effects.