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Compare available tests

Therapeutic Drug Monitoring

Antiepileptic/Cardiac/Antibiotic Drug Levels

Catalog role labels reflect current assignments. Test choice, timing and prices require clinician or laboratory confirmation.

  • KMLTTB Regulated Laboratory
  • ISO 9001:2015 Quality System
  • Free Pre-Test Counselor Guidance
  • Nationwide & Home Sample Collection

Test comparison

47 tests

All diagnostic topics
First-line screen

Lamotrigine Test

Sample type
2 mL (1 mL minimum) serum from a Red Top tube (no additive). Do not use SST gel barrier tubes.
Turnaround
2–3 Weeks Report available after 2–3 weeks from sample receipt.
Price
KSh 20,000
First-line screen

Levetiracetam Test

Sample type
3 mL (1 mL minimum) serum in a Red Top tube (No Additive). Do not use SST gel barrier tubes.
Turnaround
See timing details Confirm turnaround time with the laboratory before booking.
Price
KSh 32,000
First-line screen

Lithium Test

Sample type
Blood sample (serum).
Turnaround
See timing details Confirm turnaround time with the laboratory before booking.
Price
KSh 702
First-line screen

Methotrexate Test

Sample type
2 mL (1 mL minimum) serum from a red top tube (no additive).
Turnaround
Timing on request
Price
KSh 6,318
First-line screen

Nortriptyline Test

Sample type
3 mL (1.5 mL minimum) serum from 1 Red Top tube (No Additive). Do not use SST gel barrier tubes.
Turnaround
2–3 Weeks Report available after 2-3 weeks from sample receipt (if sample received by the 7th of the month).
Price
KSh 26,000
First-line screen

Paroxetine Test

Sample type
2 mL (1 mL minimum) of serum collected in a Red Top tube (No Additive).
Turnaround
Timing on request
Price
KSh 76,000
First-line screen

Phenobarbitone Test

Sample type
Serum sample.
Turnaround
Timing on request
Price
KSh 2,152
First-line screen

Phenytoin Test

Sample type
Serum sample.
Turnaround
Timing on request
Price
KSh 2,269
First-line screen

Procainamide Test

Sample type
2 mL (1 mL minimum) serum from a Red Top tube (no additive). Do not use SST gel barrier tubes.
Turnaround
Timing on request
Price
KSh 36,000
First-line screen

Sirolimus Rapamycin Test

Sample type
3 mL (2 mL minimum) whole blood collected in a Lavender Top (EDTA) tube.
Turnaround
Same Day Sample daily by 5 PM; report available the same day.
Price
KSh 13,000
First-line screen

Thioridazine Test

Sample type
Serum sample.
Turnaround
Timing on request
Price
KSh 30,000
First-line screen

Topiramate Test

Sample type
3 mL (2 mL minimum) serum collected in a Red Top tube (no additive). Do not use SST gel barrier tubes.
Turnaround
Timing on request
Price
KSh 24,000
First-line screen

Trazodone Test

Sample type
2 mL (1 mL minimum) serum from a Red Top (No Additive) tube.
Turnaround
2–3 Weeks Approximately 2-3 weeks after sample collection.
Price
KSh 22,000
First-line screen

Trimipramine Test

Sample type
2 mL (1 mL minimum) serum from a red top tube (no additive).
Turnaround
Timing on request
Price
KSh 22,000
First-line screen

Valproic Acid Valproate Test

Sample type
Serum (Blood sample)
Turnaround
Timing on request
Price
KSh 1,872
First-line screen

Vancomycin Test

Sample type
Serum (blood sample). Confirm with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 13,000
First-line screen

Vancomycin Resistant Enterococci VRE Screening Test

Sample type
Rectal swab, Wound swab, or Pure Isolate in Amies transport medium.
Turnaround
Timing on request
Price
KSh 1,965

Clinical context

Clinical testing guide & how to choose

Tests in Therapeutic Drug Monitoring answer different clinical questions. This catalogue supports a conversation with your clinician or counselor; it does not establish a diagnosis or replace an individual assessment.

Choosing a test

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation.

Before sample collection

Confirm the required tube, sample volume, any fasting instructions and the collection deadline for your chosen test. Tell the collection team about medication and recent treatment. Do not stop prescribed medication unless your clinician advises it. Home collection depends on the sample’s handling and transport requirements.

Common questions

Questions before booking

Should I choose a panel or a single-marker test for Therapeutic Drug Monitoring?

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation. Free pre-test counselor guidance is available to help you understand the booking options.

Can I use SHIF/SHA or private insurance for these tests?

Coverage depends on your scheme, the specific test, referral and authorization requirements, and the provider arrangement. Before booking, ask the laboratory and your insurer to verify eligibility, any co-payment, and whether direct billing or reimbursement applies. Listing a test here does not guarantee insurance coverage.

When should I arrange sample collection?

Check the sample and preparation notes for the specific test, then confirm the collection time and reporting deadline with the laboratory. Same-day reporting, where listed, may depend on a collection cutoff and working days. Nationwide and home sample collection are available subject to location, sample suitability and transport arrangements.

Quick factsheet

Sample
Preparation
Turnaround