Tag: positive drug test result

Ask the Experts

Cold medicines and drug test results

February 11, 2020 By

During cold and flu season, questions arise about common cough medicines and their impact on drug test results. Get the facts.

Ask the Experts

Webinar: Understanding drug testing laws

February 13, 2018 By

Employers turn to drug-free programs to help keep employees safe and productive; however they still have questions about running an effective program.

Illicit drugs

Fighting opioid prescription addiction

June 29, 2017 By

See how the CDC along with federal and state governments are working to combat the opioid epidemic in the U.S.

By the Numbers

Post-accident positivity climbs among American workers

January 4, 2017 By

Quest Diagnostics Drug Testing Index data shows a significant increase in positive post-accident drug tests in the American workforce.

Oral Fluid testing

Advantages of oral fluid drug testing

July 11, 2016 By

Oral fluid drug testing is emerging as a popular alternative to urine drug testing and detects very recent drug usage.