What Causes Temporal Lobe Seizures After Taking Epilim For Brain Tumor?

Hi, i have been taking epilim for a brain tumour that has been removed. I went off epilim and the operation and was doing well for a couple of years but then started having temporal lobe seizures. The epilim has made my hair fall out the regrowth is dry, frizzy and horrible. Will my hair ever grow back normal again?

I also am very aggressive and angry all the time. Thanks Donna.