Can a child develop tic side effects from Adderall (dextroamphetamine and racemic amphetamine) 1 year after stopping the medication?
Likely not. One year is a very long time. This is probably a red herring.
It depends. Age is a big factor. Tics commonly emerge between the ages of 8-10. So, if a child is on a stimulant such as Adderall (dextroamphetamine and racemic amphetamine) at age 6 or 7, tics might emerge a year or so later. Evidence suggests that stimulants don't cause tics but they can unmask them or worsen them in people who are vulnerable to having tics.