bipolar disorde
"I have Bipolar II and lamotrigine saved my life. I have taken 200mg for approximately 5 years. In combination with therapy my mood swings have diminished by >95%. My quality of life has skyrocketed. My life truly is broken into 2 segments - before lamotrigine and after lamotrigine.

My memory is certainly a bit worse, but I notice no other side effects. The memory impairment is not substantial enough to warrant stopping the medication."