My 23year old daughter is suffering from Potts and a significant Chiari malformation. She misses work at least 2-3 of five days a week due to the severe vertigo, headaches and fatigue. She s had two MRI s and has been told surgery is not indicated because there is no blockage of CSF flow. Her neurologist has her on Inderal to try and prevent the tachycardia but nothing else is being done. We cannot get appointments for her symptoms and we are feeling very frustrated. Any suggestions?