I find that taking Nurofen for my sciatica followed by a brisk walk eases the nerve. It was 2 years before I found out why the other nerves in the leg - with very long names

- were very painful in the night it's because I spend hours each year bending over cabinets full of jewellery and small items at Antique Fairs

If your sister invests, let us know how she gets on
