Barbiturates Screen, Blood is a laboratory test you can request directly. This blood test screens for the presence of barbiturates, a class of drugs that can depress the central nervous system.
Typical turnaround1-3 business days
Price range$389
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required
What this test is
A barbiturate screen is a laboratory test used to detect the presence of barbiturate drugs in the bloodstream. These medications were historically used to treat anxiety and insomnia but are now less common due to safety concerns.
What it measures
Barbiturates — detects the presence of sedative-hypnotic drugs
What the test involves
This test requires a blood sample, which is typically collected by a trained healthcare professional. A needle will be used to draw blood from a vein, usually in your arm.
Why it is often ordered
Clinicians may order this test to help assess medication adherence or to investigate potential misuse or overdose. It can also be used in toxicology evaluations.
Preparation
Follow any specific instructions provided by the laboratory regarding preparation for your blood draw. Generally, no special preparation is needed.
How results are reported
Results will indicate whether barbiturates were detected in your blood sample. Reference ranges, which define the expected levels, are specific to each laboratory and may vary.
Before you go
Fasting requirements
Specific preparation instructions
Test turnaround time
Cities
Barbiturates Screen, Blood in Rhode Island communities
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