Infusion ,1/28 of retuxin. Meds currently include Two BP meds, meds, two immimmunosuppressants, and 5 mg of Prednisone following kidney transplant 4/14. Recently prescribed lamotragine, gradual increase of dose to 200 mg. Nausea for about 10 days, today vertigo, mild and light pressure at the back of the head. Stroke, right frontal lobe, 2008. Wondering if current symptoms are likely medication related.