Hi @runnergirl, I take magnesium 400mg daily as part of my supplements. I'm not familiar with magnesium infusions but have read information that they are helpful for chronic pain which I think would include idiopathic neuropathy since it could fall under the umbrella of chronic pain. I was not able to find other members discussing magnesium infusions for neuropathy but hopefully some who my have tried it will share their experience. Here's some information I found that may be helpful.

-- Utilization of Magnesium for the Treatment of Chronic Pain: https://pubmed.ncbi.nlm.nih.gov/34221945/
-- PubMed search results for "Magnesium infusions for neuropathy": https://pubmed.ncbi.nlm.nih.gov/?term=Magnesium+infusions+for+neuropathy

Has your doctor recommended a magnesium infusion for your neuropathy pain?