The FDA cleared Alltest Fentanyl Urine Test Cassette (Hangzhou AllTest Biotech), the first over-the-counter test for the preliminary detection of fentanyl in urine. The test works by placing three drops of fresh urine onto a cassette containing a fentanyl test strip. After five minutes, the test result will appear as colored lines.
“Opioid abuse, misuse and addiction is one of the most profound public health crises facing the U.S. today. It is also a very personal issue for many people,