“It is disturbing to see increased use of fentanyl on the job and in combination with other drugs, given fentanyl’s extreme ...

Pharmaceutical research company Sirion Therapeutics received U.S. Food and Drug Administration approval for a drug that was tested using solely electronically sourced data collection. During the ...

Can levalbuterol (Xopenex) cause urine to test positive for amphetamines? —William L. Powell, Orland, Calif. Drug screens falsely positive for amphetamines have been associated with use of the Vicks ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You may have heard that poppy seeds in your salad dressing or on ...