My daughter has a Brain Tumor. Apart from that she gets Simple complex partial seizures. However my question has to do with a recent change in blood pressure. Her blood pressure has being consistently lately at 120/65/ lower. She is having dizziness, bad heart and chest pain, so very tired, dizziness, weakness and problem with balance, breathing issues. All on this and she is on iron supplements. She is now having hand tremors and feeling to pass out, she is 17. Any help?