Can lidocaine test positive for cocain?

Answer 1

no. but, sounds to me like you might have used a street drug, particularly an opiate, based on your other questions. there is no telling what it was cut with, what else had been on the table where it was cut, what it was shipped/stored next to. chances are you did do cocaine, as the test is specific to cocaine metabolites. maybe in an ecstacy pill? but then you would have also tested positive for amphetamines. get help. but first, get honest.

--takes1toknow1

Answer 2

yes, yes yes. I have seen it all the time. ofcourse the company will deny this. follow up with a GCMS test. but even then false positives do occur. Only thing to do is stop using the patch and repeat the test after 2-3 days

Answer 3

Yes, it can show up on a urine test. Lidocaine, novacaine, codeine and other opiate (derived from the drug opium) drugs will show up as a positive. You should let them know prior to the test that you have one of these in your system. I am not sure of the effects of a topical solution such as a skin cream on the effects of a test though.

Answer 4

No, although the -caine anesthetics have a similar name and numbing action to cocaine, they are very different in chemical structure and thus should not cause a false positive for cocaine in a drug test.

Answer 5

Lidocaine is not currently listed by the World Anti-Doping Agency as an illegal substance. Lidocaine is used as an adjuvant, adulterant, and diluent to illegal street drugs.

However, Lidocaine is often added to cocaine as a diluent. Cocaine numbs the gums when applied, and since lidocaine causes stronger numbness, a user gets the impression of high-quality cocaine when in actuality, the user is receiving a diluted product.

Lidocaine is used topically to relieve itching, burning and pain from skin inflammations, injected as a dental anaesthetic or as a local anaesthetic for minor surgery.

Consequently, it would be necessary to determine what form, if any, the lidocaine was used.

Answer 6

no, their chemical structures are extremely different.

Answer 7

In a standard 5 panel preliminary test it may but once it is analyzed in a lab they are able to see the difference

Answer 8

Yes, any "caine" will at first pop for cocaine, but a GS test will rule it out as a false positive.

Answer 9

no