chronic pain
"I've tried MS Contin a few times over the years and finally given up. What I really liked was good pain control without the euphoria or crash of IR products like oxycodone. What I didn't like was, after a few weeks, developing hallucinations and delusions that were so... real. I actually listed it as an allergy on my med records. Others tolerate it well. I'm not them though. Morphine derivatives like Dilaudid cause me no problems. It sucks, and is terrifying, to wake up convinced the bed is covered in spiders, to the point of seeing them. Not for me."