"Anyone With Fibro Tried Low Dose Naltrexone?" What 8 Clinical Trials Actually Reveal About LDN

A comprehensive review of the 2025 meta-analysis examining low dose naltrexone for fibromyalgia. Does LDN actually work for chronic pain? We break down 8 clinical trials, the TLR-4 mechanism, real effect sizes, and what patients should know before trying this off-label treatment.