After Elizabeth Moreno had back surgery in late 2015, her surgeon prescribed an opioid painkiller and a follow-up drug test ...

Issues relating to your kidneys, liver, pancreas, or heart can all be flagged by an abnormal urine test result. This article reviews what kinds of things routine urine tests check for, as well as ...

Prices for urine tests can vary widely depending upon complexity and the technology used. Some doctors’ offices use a simple cup test, which can detect several classes of drugs on the spot.