question: my son was recently diagnosed with epilepsy. He has been taking 200 mg of vimpat twice a day since January 6th. He had two really bad seizures on Saturday. They lasted a little over 4 minutes and he turned purple the first time and the second time his lips turned blue and he urinated. When someone urinates is this a sign that there body is shutting down? This is still so new to us and we are question ourselves. We were on the verge of calling 911 and he started coming out of it. Should we have called being that he urinated?