oct 13, 2022 · one side effect of taking lamotrigine (lamictal) is a rash, which may turn serious. Learn how to recognize it, treat it, and when to get emergency help. jun 1, 2015 · lamictal rash develop in people who take a medicine known as lamictal or lamotrigine. This kind of rash presents in form of hives or some red blotchy patches that.
