narcolepsy
"I am 27 yrs old. I've been on Adderall since 21. I was diagnosed with narcolepsy, cataplexy, sleep paralysis, sleep hallucinations, etc. I have such scary dreams, lose my muscle control and fall asleep out of nowhere. After trying several things Adderall was the ONLY thing that eased my symptoms.  BUT it is hard to take as directed.  And running out makes for a bad time.  Running out throws me into more frequent and severe sleep fits.  I also get prescribed hydrocodone. I don't promote people to take pain medicines but Adderall does make my body/muscles tense and sore at times.  So it takes the pain and edge off the negative symptoms of the Adderall.  Dry mouth is also a negative symptom but I'm used to it now."