Our friend has been using oil for a couple of years now for severe migraines. Two drops in her coffee and gone in 20 minutes. Been a miracle for her. My cousin in England was born with scoliosis and spina bifader and has rods in her back to keep her upright which causes severe pain. I suggested the oil and she tried it and has made a huge difference, not totally pain free but a huge difference. The only problem is it's still illegal there. Changes are coming there though.