Fig. 3From: Gut microbiota regulates neuropathic pain: potential mechanisms and therapeutic strategyThe underlying therapeutic strategy for neuropathic pain through targeting of gut microbiota. There are primarily five therapeutic regimens consisting of probiotics and antibiotics, fecal microbiota transplantation, low-FODMAP diet, vitamin D supplementation, and emotional management for effectively relieving NP. The grey dotted line symbolizes potential mediators/influence factors. Abbreviations: TLR, Toll-like receptor; BAs, bile acids; LPS, lipopolysaccharide; SCFAs, short-chain fatty acids; FODMAP, fermentable oligosaccharides, disaccharides, monosaccharides, and polyols; VDR, vitamin D receptorBack to article page