So my friend has old ritalin or adderall, one or the other, and it expired about a year ago. What im wondering is - what happens if i take the pills - orally and what if i blow them?? I called the pharmacy and they said "no, i wouldnt do it" but then i look online and i talk to people and they say after time the pills just loose potencey. but thats like after 5 years... Am I safe to take expired drugs?? Thanks for any imput!