I am on carbamazepine 200mg 3 times a day. Was supposed to increase after 2 weeks but got extremely sick after one day. Since I tried to up dose I haven't been the same. One week later am still sick to stomach to point I can't work. Dizzy when I get up etc. I take this med for trigeminal nueralgia. And yes I am experiencing loss of memory. I have trouble putting sentences together.