If you are pre-OP and you have some time, get in as good shape as you can. If you are post-op, exercise as often as you can! Fitness works.
Eating an anti-infammation diet as much as possible.
time
Working on hobbies
Dieta estricta: cero azucar, cero frituras, mucha ensalada
Imitrex helps some with headaches
Fisioterapia
Facebook groups
Getting plenty of rest
do the things in life you always wanted to