Unexpected Aspirin Positives

Q:  My patient is not prescribed aspirin and is showing up positive on a KardiAssure™ report. Are there any sources outside of aspirin that could be causing…

Poppy Seeds and Opiate Testing

Q:  Is it possible for patients to test positive for opiates following poppy seed consumption? A: Yes. Small amounts of morphine and/or codeine may be…

Passive Exposure to Marijuana

Q:  My patient’s Aegis report returned positive for marijuana, and they are citing passive exposure to marijuana as the cause. Is this possible? A: It…

Hydrochlorothiazide Reporting

Q:  I received a report that listed Chlorothiazide (CTZ)/Hydrochlorothiazide (HCTZ) as present. Why are these two medications reported together? A: CTZ…

Gabapentin Abuse

Q:  I have recently heard reports of gabapentin abuse. Is gabapentin a widely abused drug? A: Although gabapentin is not a federally controlled substance,…

Keeping up with Ketamine

Q:  Recently, I have heard of ketamine (Ketalar®) being used for the treatment of depression or pain. Can ketamine be used for these indications, and are…

Pass or fail? Will cannabidiol oil test positive for marijuana?

Q. My patient tested positive for marijuana (THC) on an Aegis urine drug test after reporting use of a cannabidiol (CBD) oil product. Is this possible? A.…