Trazodone Test
Also known as: Desyrel, Trazodone Hydrochloride
Trazodone Test test available at DNA Labs India for ₹11,000. Uses Chromatography/Mass Spectrometry on Serum samples. Results in 2-3 weeks from sample collection. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Ramarao Paidisetty
Consultant Biochemist · Reg: 21504
Last reviewed: September 7, 2026
Overview
The purpose of the Trazodone Test is to detect and quantify trazodone and its metabolites in biological samples, aiding in the monitoring of drug therapy, diagnosis of overdose or toxicity, and assessment of patient compliance.
- Test Code
- 1448
- Price
- ₹11,000
- Sample Type
- Serum
- Result Time
- 2-3 weeks from sample collection
- Fasting Required
- No
- Method
- Chromatography/Mass Spectrometry
Sample Collection
Ensure the Test Send Out Consent Form (Form 35) is duly filled. No specific fasting required, but follow any additional instructions from your healthcare provider.
Method: Venipuncture
Laboratory Analysis
A blood sample will be drawn from a vein in your arm using standard venipuncture procedures. The process is quick and minimally invasive.
Report Delivery
Apply pressure to the puncture site to prevent bleeding. You can resume normal activities immediately. Sample will be shipped refrigerated or frozen as per instructions.
Timeline: 2-3 weeks from sample collection
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Trazodone Test is to detect and quantify trazodone and its metabolites in biological samples, aiding in the monitoring of drug therapy, diagnosis of overdose or toxicity, and assessment of patient compliance.
How to Prepare
- Duly fill and submit Test Send Out Consent Form (Form 35)
- Sample collected in a Red Top (No Additive) tube
- Ship refrigerated or frozen to maintain stability
- Avoid using SST gel barrier tubes
Doctor's Notes
Reviewed by Dr Ramarao Paidisetty — MBBS, MD (Biochemistry) · Reg. No. 21504
"This test is essential for monitoring trazodone levels to optimize dosage, prevent toxicity, and ensure therapeutic efficacy in patients with depression or anxiety disorders."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Incorrect sample type or container
- Unlabeled or improperly labeled samples
- Sample received after stability period
- Insufficient sample volume
Understanding Your Results
Drug levels are optimal for treatment efficacy. Continue current regimen as prescribed.
Level: Within Therapeutic Range
Risk of side effects or toxicity. Consult your doctor for dosage adjustment.
Level: Above Therapeutic Range
Inadequate drug levels for therapeutic effect. Review compliance or dosage with your healthcare provider.
Level: Below Therapeutic Range
If you experience persistent symptoms like severe dizziness, irregular heartbeat, or confusion after taking trazodone, consult your doctor immediately for interpretation of results and appropriate management.
Limitations
- ⚠Test does not replace clinical evaluation
- ⚠Results may vary based on individual metabolism
- ⚠Not suitable for acute toxicity diagnosis without clinical context
Risks & Considerations
- ●Minor bruising or pain at the needle site
- ●Rare risk of infection or excessive bleeding
- ●No significant risks associated with the test itself
Interfering Factors
- ●Concurrent use of other medications affecting serotonin levels
- ●Sample handling errors such as improper storage
- ●Liver or kidney impairments affecting drug metabolism
- ●Patient non-compliance with sample collection timing
Compare With Similar Tests
| Test | Trazodone Test | Fluoxetine Test | Sertraline Test | General Toxicology Panel | Therapeutic Drug Monitoring Panel |
|---|---|---|---|---|---|
| Comparison | Trazodone Test | Similar purpose for antidepressant monitoring, but detects fluoxetine instead of trazodone. | Used for sertraline monitoring, another antidepressant with different metabolic pathways. | Broader screening for multiple drugs, less specific than trazodone test. | Includes multiple drugs; trazodone test is specific to this medication. |
Frequently Asked Questions
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