What does Valtrex do to the brain?: Neurotoxicity and Safety Profile
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3 min read
While generally considered safe and effective for treating herpes viruses, valacyclovir (Valtrex) can, in rare cases, cause central nervous system (CNS) side effects known as neurotoxicity. This reaction is more common in elderly patients and those with impaired kidney function, leading to a variety of neurological and psychiatric symptoms. Understanding the mechanism and risk factors behind this potential adverse effect is crucial for patient safety.
