Hi Ashley,
Welcome to CWE.
Has the monitoring unit given you any information on what to expect.
It all depends on the epitiologist as to how they deal with your medication while you're in the monitoring unit. Some people have been completely weaned of their meds to help bring on a seizure, other people may only have their meds reduced & not be taken of them completely.
I had brain surgery on my left temporal on 10 March 2011 but I had my pre surgery tests in 2010. Because I live 3 -4 hours drive from the hospital where I had the surgery they tried to arrange that all my pre surgery tests were close together so I didn't have to make to many trips. I had my 1st set of tests in September 2010 which was PET scan, SPECT scan & MRI.
In November 2010 I spent 5 days in the monitoring unit where I had the Video EEG. I mainly take auras & complex partials, the epitiologists wanted to try to bring on a complex partial so they decided not to completely take me of my meds but instead just reduce my meds to a much lower level which they did over a couple of days.
When I 1st went in for the VEEG I was on high doseages of 3 AEDs, Tegretol, Keppra & Neurontin. I hated being on the Neurontin as it gave me the worse side effects so my epitiologist took me straight of the Neurontin.
Fatigue is one of my seizure triggers so during the VEEG I sleep deprived myself, only sleeping a couple of hours each night. Even though my meds had been reduced & I sleep deprived I only managed to take a couple of auras.
When I finished the VEEG the epitologist changed my doseages, he kept me of the Neurontin, lowered the Keppra & kept me on the same dosage of Tegretol.
My brain waited until the day after I came out of hospital before it decided to have a complex partial

fft:. It took me a couple of days to catch up on the sleep I lost & to get back to semi normal. I had to stay in the city for a couple of days because the epitiologist wanted me to have a fMRI but when I did go home I stayed at my parents place for a little while so my body could adjust to being back on the meds.
When you have a VEEG you won't be able to put anything over your head so be sure to take plenty of buttoned down tops & PJs with button down tops.
It can get boring so be sure to take plenty of things to keep you entertained eg - books, games, crafts. When I had my VEEG my Mum was with me, we hired the TV for the week but also took games, puzzle books & my Mum had her kindle. I found the nights & real early mornings were boring & dragged when I was sleep depriving. The days were actually busy because I had people coming in to see me most days, whether it be students, drs, specialists. I met my neuropsycholgist while I was in for the VEEG & had my neuropsych assessment/memory test (with another neuropsych).
Good luck with the monitoring, be sure to let us know how it went.