My doctor is recommending a switch from Lamictal XR to Topamax. With Lamictal I have been having double vision and insomnia. Taking 400 mg after breakfast and another 400 mg after lunch. Double vision has become an issue with my job, causing headaches after working at the PC M- F each week, and at home. Driving with one eye closed is not easy.
I am to discuss with his nurse tomorrow on the drug transition.
What should I ask about and what likely side effects of the Topamax?