This article takes a practical, in-depth look at the pharmacokinetics of levetiracetam, focusing on its absorption, metabolism, and renal clearance. It highlights real-world facts and tips clinicians should know to avoid dosing errors or complications. The discussion breaks down how levetiracetam behaves in different patients—from healthy adults to those with kidney disease. Expect useful monitoring tips and interesting findings about this staple anti-seizure medication.