adhd
"I was diagnosed with ADD as a child, but my parents never put me on the drugs. At 30 I decided to see how the other half lived. Concerta, Vyvance, Focalin, etc, I've been prescribed them all. Most are pretty effective, but the jitters, nerves, sleeplesness, etc. were rough. I was prescribed Nuvigil because I didn't want the amphetamine base anymore and I had heard about it. Insurance wasn't happy, but it was approved. It is fantastic. My only complaint, and I'm guessing it's pretty rare, is that it makes me sleepy for the 1st week or so until my body adjusts. After that, clarity. No jitters, no moodiness, no sleep issues, nada. The mood elevating  effects are nice too. It might not work for many this way but I would be lost without it."