Larkfield-Wikiup - CA

Barbiturates Screen, Blood Without an Appointment in Larkfield-Wikiup

This blood test screens for barbiturates, a class of sedative-hypnotic medications. Barbiturates Screen, Blood testing in Larkfield-Wikiup, CA: order online, visit a patient service center near you, and review your results in a secure account.

Typical price

From $389

Results

1-3 business days

Preparation

See preparation notes below

This blood test screens for barbiturates, a class of sedative-hypnotic medications. It uses an immunoassay to detect the drug class, so a positive result is presumptive and may require confirmation. Blood may be used when a clinician wants an indication of recent circulating barbiturate rather than the longer detection window seen in urine. The immunoassay provides a rapid indication of exposure, and a positive finding can be re-tested for a specific barbiturate.

• A clinician is evaluating possible recent barbiturate exposure.
• A medical setting needs a rapid sedative screen using blood.
• You take a prescribed barbiturate and circulating levels are in question.
• A toxicology assessment includes barbiturates alongside other substances.

• Barbiturates Sedative-hypnotic compounds such as phenobarbital and related drugs detected in blood.

• No fasting is required for this blood screen.
• Report all sedatives, anticonvulsants, and sleep medications.
• Mention other central nervous system depressants you take.
• Continue prescribed medicines unless a healthcare provider advises otherwise.

A negative blood barbiturate screen suggests the drug class was not detected above the cutoff at collection. Since barbiturates can clear from blood over time, a negative result does not exclude earlier use. A positive screen may reflect prescribed medication or cross-reactivity, so confirmation is often recommended. A healthcare provider should interpret the result in the context of your history and medications.

See Barbiturates Screen, Blood across California