In desperation going to try other routes. Later this week, have a reflexologist coming to the house for a session. Will update you all on the outcome ! Have tried the magnesium chloride spray for the last week with absolutely no effect whatsoever. It seems to help others, and I wish it did me. Am waiting of delivery of the magnesium espartate capsules recommended by the pain clinic at the hospital, and have now been on evening primrose capsules, 1000 mg day, also suggested by the pain clinic. Will let you know in due course if any improvement.