I think 2 weeks.
--- No, it would be the same amount of time that it would be detectable in urine, ie 3 days or so. If you are wondering which testing method has a longer window of detection, that would be a hair follicle test.
Speed (amphetamines or methamphetamine) stays in the system for roughly 3-5 days. It shows in urine tests for about 3-5 days , shows in blood and saliva tests (which are a lot alike ) for about 1-3 days, and in hair for up to 90 days. But these are only estimations, so, to be on the safe side, you might want to try waiting at least 5 days, especially if you are a heavy user.
although i recomend highly against using speed ill assume this is for educational purposes only..........it could take any where for 2 to 5 days to metabolize through your system. DO NOT USE METH
If you mean staying active, keeping the high going, then 8-12 hours.
However, if you meant staying in your system for a drug test, 2-4 days.
Speed (amphetamines or methamphetamines) usually stay in your system for around 72 hours (3 days), but it could potentially take up to a week for an extremely heavy user.
Too long
How long blues stay in the system
how long does pot stay in your system ib drug screen
how long does albuterol stay in your system and do it show up in drug test
The drug CAT stays in your system for up to a week
it stays in your system for 2 day or less.
Depends on the drug. Some never leave. Others stay in the hair and fat cells.
drug test
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60 days
The drug Valium will stay in a person's system for 20-25 days. Valium is a benzodiazepine which can stay in the system for a longer time.
Is dolxylamine succinate a drug they look for when drug testing.
The drug, Mepergan (also known as Demerol)?æstays in your system for close to 5 days. The drug is a narcotic.?æ