False Positive For Cocaine From Taking Percocet

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If you are taking Percocet and you take a Saliva Drug Test can it show positive for Cocaine usage?

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1

It shouldn't. The Oxycodone is a synthetic opiate though, so on some cheaper, more unreliable tests, it may cause false positives for other synthetic and semi-synthetic opiates.

Has this happened to you?

https:/­/­rxchat.com/­wiki/­Percocet/­

https:/­/­rxchat.com/­wiki/­Cocaine/­

From various posts that we've had on here, it really seems that most of the saliva tests are pretty unreliable.

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2

I was in the hospital from 7/01/11 to 7/04/11 during that time I had a blood transfusion and was on dilaudid. upon my release I've been on percocet. Today 7/13/11 I took a urin test and it tested me positive for cocain. I've not been around anyone doing drugs so can you please help me shine light on this?

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3

I had an abscessed tooth. I visited two different dentists. I later took a drug test and I tested positive for cocaine.

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4

You can test positive for coke while taking oxycodone / percocet.

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