For approx. 4 days if your abusing its approx 7-9 days.....
How Long Is Ritalin In Your Urine?
Normal length of time is 4-5 days. With regular use can be up to 10 days.
Agree for detection period for fluids testing (urine. Blood, saliva) , for standard hair drug test- 90 days.
Also Ritalin it's not part of the standard drug tests but in some rapid tests may show positives for amphetamine/ methamphetamine.
Also Ritalin it's not part of the standard drug tests but in some rapid tests may show positives for amphetamine/ methamphetamine.