adhd
"I have gone through alot of medications so far and I am completely frustrated with the extended release medications. I was so happy to start my son on Vyvanse because of the advertisement stating it last for 12  hours. Not so, it last probably 5 hours, why take extended medication if you have to give an afternoon dose? He has been on up to 70 mg of Vyvanse for a year now and I am thinking of switching him to a different medication. Vyvanse does take care of his hyperactivity but, the lack of attention and defiance is still there.  Also, the medication takes 90 minutes to kick in. The doctor told me to give him a booster dose (10 mg. of Adderall) with the Vyvanse to kick in earlier, does not work. "