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How long can cannabis typically be detected in urine after use?

  1. 1 month

  2. 1 to 7 days

  3. 2 to 3 days

  4. 7 to 14 days

The correct answer is: 1 month

Cannabis can typically be detected in urine for an extended period, especially in regular users. The primary psychoactive component of cannabis, THC (tetrahydrocannabinol), is stored in body fat and released gradually, which can make it detectable for weeks after its use. For occasional users, cannabis may be detectable in urine for about 1 to 3 days post-use. However, in habitual users, the metabolites can accumulate in the body, leading to a detection window that can span several weeks. Thus, it is widely accepted that cannabis can remain detectable in urine for up to 30 days or even longer in some cases, particularly with chronic use. This characteristic of cannabis metabolism and excretion is significant in various contexts, including employment drug testing, legal situations, and health assessments, which is why understanding the duration of its detectability is essential for those in the field of psychiatry and substance use treatment.