Yes, most places say that you need to have someone stay with you. bring
a phone card so you can call out so you can keep in touch with the real
world. Usually you cannot use head phone or cell phones since they can
cause an interference.....some places do have video games you can use,
some do not so call them up and ask....see if they have VCRs and bring
the movies you have been wanting to catch  up on, too!!! BOOKS,
puzzles, things to add stress to your brain like paper work, balance
that check book, math, challenge things, letters to write, that sort of
things, crafts......

My son and I brought a guitar, a soft cloth ball to toss around, it did
help some to move around to metabolize the meds, use them up so you can
try to egg on a seizure, sleep deprovation. Whatever triggers you to
have one you need to try with the doctors knowledge of course. They
might try photic stimulation or hyper ventilation. SOme places will try
using benedryl if that triggers you as well......Sometimes it takes a
long time for some people, others take very short time for
others....(for my son it just did not trigger while wired up, I tell
him he gets the VEEG cure each time if he could stay wired up for life
he would not have seizures.....)

Best of luck to you