"Around 10% to 11% of patients taking Lamotrigine will develop a rash"

^ do you know if that percentage have to stop taking the drug? Or is it just that 10-11% get some sort of rash, get checked out, and are good to go?

OP, I feel your worry. This is really the only thing that I'm hoping for too. I have a small, itchy spot at the top of my (sorry, tmi) buttcrack. I just finished my first week on the drug.