"just recently discovered i have inattentive type add at age 32. i first tried 10mg vyvanse, it worked very good for 8hrs. i really needed to bump up to 30mg to hit the expected doe (duration of effectiveness) of 12hrs. unfortunately, vyvanse raised my blood pressure to 140&#039;s at times, so that was a no go. 

next, concerta 18mg, made me drowsy like benadryl. 

now i am on this ampheta/dextro 10mg tab. my first day i took 10mg in the morning and 10mg at lunch, i felt overly stimulated. my thinking did not improve, i had minor tics (i kept licking my lips and flexing my eyebrows/forehead, lol). tomorrow i will try 5mg and see how that goes. 
!"