ADHD
"I&#039;m 17 and on 60 mg of Vyvanse. I weigh about 112 lbs. I don&#039;t know if it&#039;s too high a dose, but ever since I got it increased from 50 to 60mg. I&#039;ve been feeling actually tired, which is a surprise to me because it&#039;s a stimulant. I&#039;ve also had more intense dizziness and headaches, and I had heart palpitations on the 50, but now they&#039;re more frequent, and chest pain, heart races, but I&#039;m able to focus a little better."