Medication Monitoring


Walk-In Lab is contracted with LabCorp (LC) and Quest Diagnostics (QD) for routine lab testing. Please choose LC or QD to complete your order. If you prefer to receive a kit by mail for specimen collection, select Home Test Kits (KIT). LC, QD and KIT tests must be ordered separately.
LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.
Quest Diagnostics: Online lab testing is prohibited in NY, NJ and RI.

16 Item(s)
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  1. Nortriptyline Serum Test

    Measures the levels of nortriptyline, a drug used to treat major depression and bipolar disorders. 

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  2. Lamotrigine Blood Test

    Used in monitoring serum concentration of lamotrigine, assessing compliance, and adjusting lamotrigine dose in patients receiving other anticonvulsant drugs which interact pharmacokinetically with lamotrigine.

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  3. Catecholamines Blood Test, Fractionated

    Includes Dopamine, Epinephrine, Norepinephrine and Total Catecholamines

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  4. Theophylline Blood Test

    Therapeutic drug monitoring of Theophylline.

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  5. Salicylate (Aspirin) Serum Test

    To detect salicylate overdose, to help evaluate its severity and monitor its resolution; sometimes to monitor for an overdose if you regularly use prescription-strength salicylates.

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  6. AspirinWorks; (11-Dehydro Thromboxane B2) Urine Test, Random

    The AspirinWorks Test Kit is an enzyme-linked immunoassay (ELISA) to determine levels of 11-dehydrothromboxane B2 (11dhTxB2) in human urine, which aids in the qualitative detection of aspirin effect in apparently healthy individuals post ingestion.

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  7. Carbamazepine (Tegretol) Serum Test

    A Carbamazepine Blood Test is a test that evaluates the blood levels of carbamazepine. It is used in the dose adjustment and to ensure that carbamazepine levels remain within an acceptable range.

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  8. Phenobarbital Serum Test

    Test for phenobarbital, a long-acting barbiturate, which is effective in generalized tonic-clonic and simple partial seizures.

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  9. Phenytoin (Dilantin) Serum Test

    Test for phenytoin, which is useful in generalized tonic-clonic, complex partial, and simple partial seizures and frequently is chosen for initial therapy, particularly in adults.

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  10. Pregnenolone Blood Test, LC/MS-MS (Endocrine Sciences)

    Measures the level of pregnenolone in your blood.

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  11. Prothrombin Time (PT) w/INR Blood Test

    A Protime INR measures the length of time it takes for a clot to form in a sample of blood.

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  12. Serotonin Blood Test

    Ordered to help diagnose and monitor treatment for a serotonin-secreting carcinoid tumor.

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  13. Valproic Acid Serum Test

    Determines the concentration of valproic acid in your blood and to maintain a therapeutic level.

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  14. Lithium Serum Test

    Measures and monitors the amount of lithium in the blood.

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  15. Trileptal (Oxcarbazepine) Serum Test

    Checks level of this antiepileptic drug.

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  16. Tramadol Serum Blood Test

    Tramadol is used for relief of moderate to moderately-severe pain.

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16 Item(s)
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