Difficult..very very difficult and I am just going to make my own comments, as you can Google Restless leg Syndrome and also other ABer sufferers will pot their particular pet therapy.
1) Go to your GP and ask for a blood test, as iron deficiency anaemia can well be the underlying cause and remedied by taking iron supplements.
2) Drug therapy will be a matter of trial and error.
3) Quinine taken in the form of tonic water may well help despite the low dose of quinine in the drink.
4)Temazepam taken at night has often produced good results.
Sorry this has been a bland, negative post, but it is a difficult problem.