‌Urine tests tell you if someone has been using illegal drugs within a few days before testing. They don’t tell the whole story of a situation. Some drawbacks of urine drug testing include: ...

How long a drug will or won’t show in a urine test depends on the drug type you’re testing for. For example, marijuana will typically cause you to test positive within 1 to 3 hours after use ...

A urine drug test can quickly detect both illegal and prescription drugs in a person’s system. Doctors, sports officials, and many employers require these tests. Signs of drug use can remain in ...

A urine specimen vial for a drug screening is seen at at Linn State Technical College in Linn, Mo. Many hospitals incorporate such screenings into their labor and delivery protocol. (Kelley McCall ...

March 17, 2023 Can eating poppy seeds affect drug test results? An addiction and pain medicine specialist explains In most cases, opiate concentrations in urine are too low to produce a positive ...

Record number of U.S. workers cheating on drug tests, Quest Diagnostics finds 04:00. A record number of U.S. workers are cheating on employer drug tests by tampering with urine samples or using ...

Elon Musk took to social media on Tuesday to show off what appeared to be a negative urine test for multiple substances ...

Elon Musk posts urine drug test results showing he tested ‘negative’ for narcotics - Musk, 53, was accused by The New York Times of ‘intensely’ using ketamine and an array of other substances during T ...

The tech billionaire took a rapid drug test nearly two weeks after he was accused of heavy ketamine use, though urine tests only reliably detects drugs ingested within 2-10 days ...

The U.S. Defense Department issued a memo on Feb. 17, 2023, warning service members to avoid eating poppy seeds because doing so may result in a positive urine test for the opiate codeine.