False positive for Cocaine

[US Army Veteran]

I don't use Cocaine. But in the hospital it showed in my tox screen. I asked if they would re do it and assured them I don't do it but they looked at me like a liar. Would anything cause a false positive?????

 

[polygraph]

I don't use Cocaine. But in the hospital it showed in my tox screen. I asked if they would re do it and assured them I don't do it but they looked at me like a liar. Would anything cause a false positive?????

I tested positive while on Amoxicillin.  I have *never* done coke.  Are you taking any decongestants?  Diet supplements?

 

[US Army Veteran]

I tested positive while on Amoxicillin.  I have *never* done coke.  Are you taking any decongestants?  Diet supplements?

 

[US Army Veteran]

I tested positive while on Amoxicillin.  I have *never* done coke.  Are you taking any decongestants?  Diet supplements?

Ok yeah I'm on amoxicillin and a use nasal spray too. Thanks you for explaing everything!

also your input! Love this forum