1 /5 benny oseguera: Doctor Margaret Heller prescribed my partner with tizanidine. It has the side effect of lowering blood pressure, interacts poorly with guanfecine, and with birth control. My partner already has low blood pressure, putting her at risk of something fatal. She was hallucinating and sedation!!! Please dont take these doctors prescriptions at face value and look at the medicine they are "recommending". Especially if you are a walk-in, they dont seem to care and just see you as another patient they have to go through to get through the day. Any other doctor would have checked if my partner already has low pressure and prescribe something else