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.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Fentanyl overdose deaths in Los Angeles ...

The FDA said it cannot confirm the performance of the tests. The U.S. Food and Drug Administration is warning consumers not to use certain pregnancy, ovulation and urinary tract infection tests. At ...

Consumers shouldn't use certain tests manufactured by Universal Meditech Inc., the US Food and Drug Administration warned Friday, including those that test for pregnancy, ovulation and urinary tract ...

The U.S. Food and Drug Administration has warned that consumers should not use certain pregnancy, ovulation, urine, UTI and breast milk test kits over concerns that the tests may not be safe and ...