WebMay 2, 2024 · Common phenytoin side effects may include: drowsiness, confusion; slurred speech; abnormal eye movement; or. problems with balance, coordination, or muscle movement. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. WebComponent Test Code*. Component Chart Name. LOINC. 0090090. Phenytoin Total. 3968-5. * Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Phenytoin, Free and Total ARUP Laboratories Test …
WebPhenytoin, Free Therapeutic: 1.0-2.0 mcg/mL Critical value: ≥2.5 mcg/mL Interpretation Dose should be adjusted to achieve steady-state concentrations of total phenytoin between 10.0 and 20.0 mcg/mL, and free phenytoin between 1.0 and 2.0 mcg/mL. The range for percent free phenytoin is 8% to 14%. WebFree phenytoin is the active form of the drug, available to cross biologic membranes and bind to receptors. Increased free phenytoin produces an enhanced pharmacologic effect. At the same time, the free fraction is more available to the liver to be metabolized, so it is cleared more quickly. how old is marsha warfield
PHENYTOIN (DILANTIN®), FREE, SERUM - NorDx Test Catalog
WebThis test checks the level of the seizure medicine phenytoin (Dilantin) in your blood. WebReference Test Name: Phenytoin - Free and Total: Reference Test Number: FTDIL: Instructions: Send out Monday thru Friday with the UW/HMC courier. Keep a copy of the … mercury tds