These people are nerve and spinal cord related regarding a ruptured disc causing what's referred to Cauda Equina Syndrome.
All you need you can do is to mix a a couple of teaspoons of salt in order to some glass of cold water. Did you know that the old wives' tales for removing them must be avoided? https://medium.com/@cbdsupplements_15259/the-best-cbd-oil-for-joint-health-in-asia-ef58b76084bb