Please check out NPF's Aware in Care Kit, free from National Parkinson's Foundation. Definitely worth it. There's a lot you should know about surgery for PWP. Free from their website: http://www.awareincare.org/

Muireann, I've never heard anything before about the adrenaline problem. Do you or others have any studies or other evidence to support this? I've always dreaded the dentist's injections which have epinephrine in them because it causes an unpleasant adrenaline rush. Just had a root canal this week and had to get several injections.