Diagnostic test
PHENOBARBITAL/GARDENAL SERUM
About test
What does PHENOBARBITAL/GARDENAL SERUM measure?
This test measures the level of phenobarbital (also known by the brand name Gardenal) in the blood. It may be used to monitor drug levels in people receiving phenobarbital, helping healthcare professionals assess whether the concentration is within the intended therapeutic range or may be associated with side effects or reduced effectiveness. Results are interpreted alongside the prescribed dose, timing of the last dose, medical history, and clinical condition.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
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Prices, report times and availability are shown from the catalog records for each eligible partner.
Thyrocare
- Sample for analysis
- Confirm with the collection team
- Report time
- To be confirmed
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.