I switched the new Vimpat medication to 150mg this morning and I could barely stand the double vision was so bad. I’m now on three seizure medications: Topamax, Lamictal and Vimpat. All very strong medications with they’re own side effects but Vimpat is killing my eyes. I called my nurse and she’s moving around when I take the medication. Instead of 8am and 8pm, I’m spreading it out all day. Great, I get to bring my pills to work!