Timing of specimen collection: Pre-dose (trough) draw - At steady state concentration
2.0 mL Plasma from a Grey Top Tube - Na Flouride K+ in a Plastic Vial
3 days Refrigerated
Pre-dose (trough) draw
Centrifuge and separate from cells within 2 hours of collection.
Do not collect in a
1.0 mL
Dose-Related Range: | 50-240 ng/mL - Dose (Adult): 1-10 mg/d |
Toxic: | Greater than 300 ng/mL |
Optimize drug therapy and monitor patient adherence
1 to 5 days
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