I have been on 70 mg. Vyvanse for over a year and I find it so helpful but only for the first 3 hours or so and then I'm right back where I started. Severely fatiqued, inability to concentrate or focus.
Now my neurologist has found I have chronic fatique along with the ADHD that was diagnosed through a ADHD specialist. I can't understand why it wears off so fast with me? Has anyone else had this happen?
Any comment would be greatly appreciated!!!