Minute period symptoms and conditions

I started taking Lamictal about six weeks ago for epilepsy. Now keep in mind, I was on Dilantin which worked great for 17 years and then suddenly stopped working. I have been in medication hell since then. First Topamax made me dumb as a rock. I would space out all the time. Worst drug ever. Then Keppra which was better in that my memory/ability to speak came back but I had these intense ups and down. I had rages constantly. Now I'm on Lamictal. So far, it's better than the Topamax and the Keppra, however the dreams are very intense as are the night sweats. I'm also experiencing much hair loss. Fortunately I have a full head of hair but I'm afraid I will eventually lose it all.