also known as levETIRAcetam in Serum or Plasma
The Levetiracetam Serum Test measures the amount of levetiracetam (Keppra) in your blood to make sure your medication is working safely and effectively. It helps your doctor confirm the right dose, check for low or high levels that could cause seizures or side effects, and monitor your treatment—especially if you're changing doses, have kidney issues, or experience breakthrough symptoms.