i dont know but i had it for more than 6 week for a bild up so not long
Ritalin will typically stay in your urine for a month. Urine tests are sensitive enough to detect urine long after the last consumption.
1-2days
Anywhere from 3-5 days for an Amphetamine it also depends on the you body type..and fluid consumption Drink cranberry juice water to flush your system (do not drink your pee)as the Ritalin is unchanged in your body drinking your pee will course the same effect as you taken more...
Acoording to: http://www.ipassedmydrugtest.com/drug_detection_times.asp Ritalin (Methylphenidate) is 1-2 days.
it relaxes your body
1-2days
my best knowledge is 5 weeks for a drug test.
Ritalin to stay calm
Ritalin stay in your system around 2 days.
how long does codeine stay in system
Not as long as it will stay in short fine hair, but it will stay for awhile.
Ritalin can be detected for 1-5 days in urine, but it is not part of the SAMHSA/ NIDA-5 standard drug test. Also Ritalin can cause false positives for methamphetamine/ amphetamines. If you have a prescription for it, notify them before the test. Or if test came up positive and you did not use meth, you should insist on additional GC/MS testing.