Kitty,
I don't see how Tylenol can help RSD, at all!
I take, FYI,

Methadone, 50/60 mg/day.
Valium 20/mg/day
Cymbalta/60mg/day
then some zanaflez (all these are generics) when possible and docs do and can give you samples, zanaflez 10/20 mgs per nite to sleep

Imetrex, and the like for Maigraine.

Lidocaine patches for where I have some herniated discs.


I've had this, TOS, discs, TBI, and etc. for 28 years.
It's no joy ride, but, you CAN manage it, and it WILL take you down 2-3 times/week.
Get used to that.

My prayers go to you!

Pete

asb