Fentanyl is a synthetic opioid that’s 50-100 times stronger than the pain reliever morphine. While some people use fentanyl on purpose, many others get it in their systems without their knowledge.

A hair strand drug test screens for illicit drug use and the misuse of prescription medication. Though commonly called a “hair follicle test,” this drug test only tests clipped strands of hair, not ...

A 10-panel drug test is a common way to check for various drugs in a person’s body. It typically involves testing urine for drugs, such as cannabinoids, opioids, and more. Typically, traces of these ...