I don't think anyone is going to recommend that you liverflush with your condition. Andreas Moritz
discusses the causes of epilepsy in his book. There is a great amount of information to read in the curezone archive so you can make your own decision. In general terms you can continue to take medication when flushing. Some antiepileptic drugs are associated with liver toxicity and other are not. The liverflush can cause bodily changes afecting a health condition so care needs to be taken and you need to tell someone what you are doing so that they can monitor you.
There are milder forms of the liverflush such as the Dave Frahm Protocol.