Alpha Medical Lab

Phenobarbital

Ordered Test Code:

PHENOB

Lab Test Component Requirement
Test Name Phenobarbital
Alpha’s Order Test Code PHENOB
Specimen Collection Tube Red Top (no gel)/1mL
Collection Tube Handling Plasma collected in: Sodium heparin (green-top) tube, lithium heparin (green-top) tube or EDTA (lavender-top) tube
Minimum Volume 0.2mL
Transport Temperture Refrigerated
Stability Refrigerated: 7 days; Frozen: 30 days
Collection Instructions 1mL serum collected in a red-top tube (no gel)

Clinical Significance

Phenobarbital is an anticonvulsant used for the long-term treatment of generalized tonic-clonic (grand mal) seizures and cortical focal seizures. Phenobarbital levels are monitored to assure adequate therapeutic levels are achieved and to avoid toxicity.

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Alpha Medical Laboratory – Little Rock (Lab) Location

a. 11904 Kanis Rd, H1, Little Rock, AR 72211

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