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Family Physician
Family Physician, Doctor (MD)
Category: Health
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Experience:  Emergency Medicine and Family Practice for over 26 years
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Can you test positive for demerol in a forensic

Resolved Question:

Can you test positive for demerol in a forensic comprehensive drug screen if you have not taken any for 3 days?
Submitted: 8 years ago.
Category: Health
Expert:  Family Physician replied 8 years ago.
the detection period for the opiates (such as Demerol) is in the 3-5 day range depending on a number of factors including the sensitivity of the specific test..

Most home test don't detect Demerol as well as natural opiates such as morphine or codeine. A negative home test does NOT mean that you would pass a comprehensive test.
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