Hello, I am new to this group and thankful to have found it. I cannot speak to your specific condition but for my widespread burning of my entire body of nerve pain my dermatologist suggested Sarna Original which has mild amounts of Camphor 0.5% and Menthol 0.5% which makes the burning itch feel cool. Or the Sarna Sensitive that does not have any menthol or camphor but a local anesthetic called Pramoxine Hydrochloride 1%. They can be found OTC at most pharmacies, Walmart, even some of the grocery stores in the aisle for lotions for things like treating bug bites, etc.