If anyone has had experience with fentenyl patches, I'm having a terrible reaction to the thing.

I put it on Saturday morning and - sorry to share so much info here - started vomiting about the 24 hour mark, along with vivid, harsh dreams, and a pretty shaky mental state. Real shaky. I took the patch off after this first day; it was to be a three day patch at 25mg.

It's now Monday afternoon, and I still feel awful - still nauseous/vomiting, mentally a wreck.

Any suggestions or similar experiences?

-- Dennis