How long drugs or their degradation products can be detected in urine depends on many factors. If you want to be sure, you should test yourself.
leanU offers various urine tests to detect the consumption of various narcotics (drugs) or diseases.
The tests offered are so-called urine dip tests (similar principle as pregnancy tests).
All urine test strips are supplied with instructions.
The corresponding detection limit for each test can be found in the product description. Explanation: The lower the detection limit, the more likely the tests will react to low consumption or consumption that occurred some time ago.