Ritalin gave me a headache when it wore off but it also made me feel like I was coming down from acid/lsd (not a user of it have just had my drink spiked with it) it would make my head feel cloudy and my vision would go back to what it was like with the acid. One of my worst experiences with a med. But just remember everyone is different. Also if I remember correctly dexedrine is the same as adderall, im from australia so they have different names for some things