The Small Fiber Neuropathy Network
We have the nerve to fight back!

The Small Fiber Neuropathy Network

Welcome to our comprehensive resource for Small Fiber Neuropathy patients, families, and caregivers

🫂 We Have the Nerve to Fight Back!

Small Fiber Neuropathy (SFN) affects millions of people worldwide, causing burning pain, numbness, and autonomic symptoms. You're not alone in this journey. Our community provides support, information, and hope for those living with SFN.

Human punching a nerve illustration

🧠 What is Small Fiber Neuropathy?

The Basics

SFN is a condition that affects the smallest nerve fibers in your body - those responsible for pain and temperature sensation, as well as autonomic functions like heart rate and digestion.

Common Symptoms

  • Burning pain, especially in feet
  • Tingling and numbness
  • Heat intolerance
  • Digestive issues
  • Blood pressure changes

Who It Affects

SFN can affect people of all ages and backgrounds. It’s more common in adults, but anyone can be impacted. It may be associated with diabetes, autoimmune conditions, or appear without an identifiable cause.

👋 A Note from an Everyday Joe

I’m not a doctor, a government bureaucrat, pharmaceutical rep, or insurance adjuster— just an everyday Joe living with SFN who understands what you’re going through. SFN touches people of all ages and backgrounds—it’s a problem that can affect anyone. I built this to share what helps and to make the road a little easier.

💙 Community Spotlight

Together, we're stronger. Our community spans across the globe, united by shared experiences and mutual support. Whether you're newly diagnosed or have been living with SFN for years, there's a place for you here.

🗣️ Active Discussions

Join conversations about treatments, research updates, and daily life tips

📊 Shared Experiences

Learn from others' journeys and share your own insights

🎯 Evidence-Based Info

Access reliable, medically-reviewed information and resources

📰 Latest Updates

Recent Research Developments

  • New genetic markers identified for hereditary SFN
  • Clinical trials for novel pain medications underway
  • Advances in diagnostic technology improving early detection
  • Stem cell therapy trials showing promising initial results

Read more research updates →

🔬 Breaking Neuropathy News

October 3, 2025

Innovative Topical Cream Relieves Chemotherapy-Induced Peripheral Neuropathy

International clinical trial demonstrates significant reduction in neuropathy symptoms with new topical treatment.

Read More →
November 7, 2024

Revolutionary Sodium Channel Blocker Could Transform Nerve Pain Treatment

Yale researchers discover breakthrough approach targeting specific peripheral nerve channels without central nervous system effects.

Read More →
May 22, 2025

$2.4M Grant Funds Advanced Imaging Technology for Neuropathy Diagnosis

University of Arizona develops noninvasive microscopy to create objective biomarkers for peripheral neuropathy.

Read More →
Research Update

Teen Blood Sugar Control Critical for Preventing Adult Neuropathy

University of Michigan study reveals importance of early intervention in diabetic adolescents to prevent future nerve damage.

Read More →

🤝 Get Involved

Ready to connect with our community and access our full range of resources?