I used to get them a lot but have managed to get it down to the odd aura and it goes no further. I saw an osteopath to get my bones checked out and cutting back with the foods that contain acid or acid additives (Check the label on what you are buying).

Think about the food that has changed in the past year clash or did you hurt your back or neck?

It could have nothing to to with the above issues, but I thought it worth mentioning just in case.