Test Price
120 AED✅ Home Collection Available
Phenobarbital (Phenobarbitone) Test in UAE | 120 AED | DHA Licensed
Executive Summary & Core Metrics
Executive Summary
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Certified Chemiluminescent Immunoassay.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily from 8 AM to 11 PM).
- Clinical Guidance: Telephonic Post-Test Clinical Guidance for result interpretation by physician-verified protocol.
- Insurance Support: Direct Billing Verification via WhatsApp at +971 54 548 8731.
Test Overview & Methodology
Phenobarbital (Phenobarbitone) is a barbiturate used primarily for seizure control; therapeutic drug monitoring is essential to maintain levels within a narrow therapeutic window (15‑40 µg/mL) to avoid toxicity and ensure efficacy. Our DHA‑approved test uses Chemiluminescent Immunoassay (CMIA) with same‑day results, enabling timely dosage adjustments.
| Feature | Our Phenobarbital Test | Closest Alternative (Typical Lab) |
|---|---|---|
| Precision | 99.9% Sensitivity (CMIA) | Variable; often >5% CV with enzyme methods |
| Methodology | Chemiluminescent Immunoassay, ISO 9001:2015 | Late-enhanced Immunoassay or HPLC (not routinely calibrated to LOINC 3423-5) |
| Speed | Same-Day (Daily TAT) – results by 8 PM | 48–72 hours standard |
Physician Insight & Safety Protocols
Dr. Ajay Singh (DHA License: 36234132, General Practitioner):
“As a general practitioner, I remind patients that Phenobarbital levels must be interpreted alongside clinical symptoms and medication history. Never change your dose without consulting your doctor. Always draw blood just before your next scheduled dose for accurate trough measurement. Our DHA‑approved lab ensures consistent quality and timely results.”
⚠️ Medication Advisory
Do not discontinue or alter your prescribed medication without consulting your physician. Abrupt withdrawal of phenobarbital may trigger severe seizures or withdrawal symptoms. If you miss a dose, do not double the next dose; contact your doctor for guidance.
Safety Exclusion Criteria & Emergency Red Flags
- Exclusion Criteria: Known hypersensitivity to barbiturates; acute intermittent porphyria; severe respiratory depression; concurrent alcohol or CNS depressant use.
- ER Red Flags: If you experience extreme drowsiness, difficulty breathing, confusion, or allergic reaction (rash, facial swelling), seek emergency care immediately.
Patient FAQ & Clinical Guidance
1. What is the Phenobarbital test and why do I need it?
The Phenobarbital test measures the level of the drug in your blood to ensure it remains within the therapeutic range (15‑40 µg/mL). This monitoring prevents toxicity and breakthrough seizures. It is routinely ordered for epilepsy patients, especially when starting or adjusting therapy. For accurate results, blood should be drawn just before your next dose at steady state.
2. How should I prepare for the Phenobarbital test?
For a reliable trough measurement, schedule your blood draw immediately before your next scheduled dose. No fasting required unless advised. Inform the phlebotomist about all medications and supplements you are taking. We use a Red Top plain tube (not SST gel). Home phlebotomy is available daily from 8 AM to 11 PM – confirm your appointment via WhatsApp at +971 54 548 8731.
3. My or my child’s result is outside normal range. What does that mean?
Any deviation from the therapeutic range requires immediate clinical assessment by your doctor. A low level may indicate missed doses or rapid metabolism, while a high level can signal toxicity. Do not adjust medication on your own. Our post‑test clinical guidance will connect you with our physician for interpretation. For minors, parental consent is required and all procedures comply with UAE health data protection laws.
UAE Regulatory & Data Privacy Adherence
Regulatory Compliance: This test is performed under DHA Facility License No. 1143. All data handling complies with Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. Clinical safety and patient consent are governed by Federal Decree-Law No. 4 of 2016 on Medical Liability.
Laboratory quality management is ISO 9001:2015 certified (Cert. INT/EGQ/2509DA/3139).
Clinical & Logistical Metadata
| Test Name | Phenobarbital (Phenobarbitone), Serum |
| Price (AED) | 120 AED (including VAT) |
| Turnaround Time | Same-Day (results by 8 PM) |
| Sample Type / Matrix | Peripheral Venous Blood (Serum) – Red Top Plain Tube |
| Methodology Used | Chemiluminescent Immunoassay (CMIA), ISO 9001:2015 |
| ICD-10-CM Code | Z51.81 (Encounter for therapeutic drug monitoring), G40.909 (Epilepsy, unspecified, not intractable, without status epilepticus) |
| LOINC Code | 3423-5 (Phenobarbital [Mass/volume] in Serum or Plasma) |
| DHA Facility License & Address | License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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