2 days
a week
how long does Oxycontin stay in the blood
How long does it take Dilaudid to get into the blood stream.
I've been on MS contin for 10 years now and know the opiates in it can remain in your system anywhere from 15 days to a month.
72 HOURS.
one day
two minutes
12 hours
2 - 4 days.
2 days =D
That will be in your blood for about 12 hours after taking it. It will show in urine for about 2 days.