Cocaine levels peak anywhere from 5-45 minutes after dosing (depending on mode of administration), but metabolites can last for days in your system. Personal tolerance, use, and exposure patterns also determine how long cocaine lasts. We examine more here.
cocaine drug testing
Cocaine generally stays in your system and can be detected in urine for 2-4 days afer use. However, heavy or chronic cocaine users may have an extended detection window of up to a week or 10 days. More here on cocaine in the system.
Cocaine has a short half life (about 60 minutes). But cocaine can stay in your system and be detected in urine 2-4 days after use. Detection time increases to 12-14 days for chronic or binge users. More on detection times, drug testing methods and liability of cocaine addiction here.