Posted on 20-Jul-2023 - Last updated: 20-Jul-2023
I am currently on Vyvanse 60 Mg Cap for Adult ADHD without hyperactivity. I have been on Adderall in the past. My other medications include Fluoxetine for depression and Etodolac for arthritis.
My question is, why do I get sleepy after taking Vyvanse or Adderall? They are both amphetamines and should be doing the opposite. After taking either I am able to nap with no problems. My psychiatrist has no answer.