Different drug tests have varying sensitivity levels and detection windows. Urine tests are the most common and can detect ...

Here's what we know about marijuana in the system. Urine ... affect how long THC stays in the system? As noted, the frequency and amount affect how long THC and its metabolites stay in the system.

In the 24 states (plus Washington, D.C.) where marijuana ... in urine (most commonly used test) from three days after a ...

Drugs like marijuana, cocaine, and MDMA can remain in your system for days, weeks, and even months. But they vary drastically in how long they can be detected in your urine, blood, and hair.

Delta 9 THC (tetrahydrocannabinol) is a prominent compound in cannabis known for its psychoactive effects. As legal cannabis ...