My wife has an intermittent burning pain that shoots to her left foot second, third, & fourth toes. She describes it as electricity shooting. Reports that the pain almost paralyzes her when it comes. She is not diabetic, thin build, & wears proper shoes. She is a nurse & is on her feet a great deal of her work day. She does suffer from bunions bilaterally, but they have not been a significant problem for her. Is this something that she should be concerned of? Do you have any recommendations she can try to use for relief? Thank you for any assistance.