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DrThomasMd, Board Certified Physician
Category: Drug Testing
Satisfied Customers: 63757
Experience:  Board certified internal medicine doctor years of experience addiction and all other medical problems
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What is a dried blood spot test how does it test back till,

Customer Question

What is a dried blood spot test how long does it test back till
JA: Is this a time sensitive issue? What type of specimen are they testing?
Customer: Yes its time sensitive and its opiates
JA: Anything else in your medical history you think the doctor should know?
Customer: I dont think so
Submitted: 2 months ago.
Category: Drug Testing
Expert:  DrThomasMd replied 2 months ago.


The test is to determine drugs in the blood.

After the blood is taken, the dried spot refers to the technique.

Opiates will be detected from 2 to 4 days since the last dose you took, if any.

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