Can Lyme Disease Cause Neuropathy? Symptoms Often Missed
Burning or tingling nerves?
Tests may be normal.
Lyme disease may still be involved.
Lyme neuropathy symptoms can include burning, tingling, numbness, and unusual nerve sensations—often without clear findings on standard testing.
Many patients are told their symptoms are not neurologic because testing is unrevealing.
But Lyme-related nerve symptoms are often inflammatory, small fiber–based, and not easily detected with routine studies.
This mismatch is one of the most common reasons neuropathy symptoms are missed.
Quick Answer: Can Lyme Disease Cause Neuropathy?
Yes. Lyme disease can affect peripheral nerves and small nerve fibers, causing pain, tingling, numbness, and abnormal sensations.
These symptoms may occur even when standard nerve testing appears normal.
Common Lyme Neuropathy Symptoms
- Burning or stinging pain
- Pins and needles sensation
- Numbness in hands, feet, or face
- Electric shock-like sensations
- Internal buzzing or vibration
- Sensitivity to touch or temperature
Symptoms may shift location, fluctuate, or worsen over time.
See the full spectrum in the Lyme disease symptoms guide.
Why Lyme Neuropathy Is Often Missed
Standard neurologic testing focuses on large nerve fibers.
However, Lyme disease often affects small nerve fibers, which are harder to detect.
- EMG and nerve conduction studies may be normal
- Symptoms may fluctuate and not be captured
- Findings may not match patient experience
This contributes to frequent Lyme disease misdiagnosis.
Small Fiber Neuropathy in Lyme Disease
Small fiber neuropathy helps explain why symptoms can be severe despite normal testing.
These nerve fibers regulate:
- Pain
- Temperature
- Autonomic function
When affected, patients may experience significant symptoms without objective findings.
How Lyme Neuropathy Feels Different
Lyme neuropathy often does not follow typical neurologic patterns.
- Symptoms may migrate or change location
- Pain may flare after activity or stress
- Neurologic symptoms may coexist with fatigue or brain fog
This pattern can help distinguish Lyme-related nerve symptoms from other causes.
Clinical Perspective
Lyme neuropathy is frequently underestimated because it does not always fit classic diagnostic patterns.
Patients may be told their symptoms are unexplained or non-neurologic.
In endemic areas, clinicians should consider Lyme disease when nerve symptoms persist without clear explanation.
Clinical Takeaway
Lyme disease can cause neuropathy—even when standard nerve tests are normal.
Persistent burning, tingling, or shifting nerve symptoms should not be dismissed when Lyme disease is a possibility.
Dr. Daniel Cameron, MD, MPH
Lyme disease clinician with over 30 years of experience and past president of ILADS.
Symptoms • Testing • Coinfections • Recovery • Pediatric • Prevention
