Can Lyme Disease Cause Neuropathy? Symptoms Often Missed

Burning, tingling, or numbness may signal neuropathy
Routine nerve tests may appear normal
Lyme disease may still be involved

Can Lyme disease cause neuropathy? Lyme neuropathy symptoms can include burning, tingling, numbness, nerve pain, electric shock-like sensations, and unusual sensory changes—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 may involve inflammation, peripheral nerves, or small nerve fibers that are not easily detected with routine studies.

This mismatch is one reason neuropathy symptoms may be missed or dismissed.

Quick Answer: Can Lyme Disease Cause Neuropathy?

Yes. Lyme disease can affect peripheral nerves and small nerve fibers, causing pain, tingling, numbness, burning, 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 the hands, feet, face, or limbs
• Electric shock-like sensations
• Internal buzzing or vibration
• Sensitivity to touch or temperature
• Nerve pain that shifts location

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 often focuses on large nerve fibers.

However, some Lyme-related nerve symptoms may involve small nerve fibers, which are harder to detect with routine EMG or nerve conduction studies.

• EMG and nerve conduction studies may be normal
• Symptoms may fluctuate and not be captured during testing
• Findings may not match the patient’s experience
• Small fiber symptoms may require different diagnostic approaches

This contributes to frequent Lyme disease misdiagnosis.

Small Fiber Neuropathy in Lyme Disease

Small fiber neuropathy may help explain why symptoms can be severe despite normal routine testing.

Small nerve fibers help regulate:

• Pain
• Temperature sensation
• Autonomic function
• Sweating and circulation

When small fibers are affected, patients may experience burning pain, temperature sensitivity, autonomic symptoms, or abnormal sensations without obvious findings on standard nerve studies.

Research has identified small fiber neuropathy in some patients with post-treatment Lyme disease syndrome, supporting the possibility that neuropathic symptoms may persist despite unrevealing routine testing.

Small fiber neuropathy may also overlap with autonomic dysfunction in Lyme disease.

Peripheral Neuropathy and Lyme Disease

Peripheral neuropathy refers to damage or dysfunction involving nerves outside the brain and spinal cord. Lyme disease may affect peripheral nerves through inflammation, radiculoneuritis, mononeuropathy, or small fiber involvement.

Peripheral neuropathy symptoms may include numbness in the feet or hands, burning pain, tingling, altered sensation, weakness, or abnormal sensory symptoms that fluctuate over time.

Neurologic reviews describe radiculoneuritis and peripheral nervous system involvement among recognized neurologic complications of Lyme disease.

Numbness in the feet, burning sensations, tingling, or altered sensation in the toes and lower legs may represent peripheral nerve involvement and are commonly reported neuropathic symptoms.

Can Lyme Disease Cause Numbness or Nerve Pain?

Yes. Lyme disease may be associated with numbness, nerve pain, tingling, burning sensations, or altered sensation in the feet, hands, face, or limbs.

These symptoms may reflect peripheral neuropathy, peripheral nerve irritation, radiculitis, small fiber involvement, inflammation, or broader neurologic Lyme disease patterns.

For related neurologic presentations, see neurologic Lyme disease.

Can Nerve Damage From Lyme Disease Be Reversed?

Recovery depends on the cause, severity, duration, and timing of treatment. Some patients improve when Lyme disease and related inflammation are recognized and treated, while others may experience persistent nerve symptoms.

Persistent symptoms may require careful reassessment for ongoing infection, inflammation, coinfections, autonomic dysfunction, medication effects, nutritional issues, or other neurologic conditions.

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, stress, or illness
• Neurologic symptoms may coexist with fatigue, brain fog, dizziness, or joint pain
• Symptoms may seem out of proportion to routine test results

This pattern can make Lyme-related nerve symptoms harder to recognize.

Frequently Asked Questions

Can Lyme disease cause neuropathy?

Yes. Lyme disease can affect peripheral nerves and small nerve fibers, leading to burning, tingling, numbness, nerve pain, and abnormal sensations.

What are Lyme disease neuropathy symptoms?

Symptoms may include burning pain, pins and needles, numbness, electric shock-like sensations, internal buzzing, temperature sensitivity, or shifting nerve pain.

Can Lyme disease cause numbness in the feet?

Yes. Some patients report numbness, tingling, or burning in the feet, hands, face, or limbs.

Can Lyme neuropathy occur with normal nerve tests?

Yes. Routine nerve conduction studies and EMG may be normal when small nerve fibers are involved.

Can nerve damage from Lyme disease be reversed?

Some patients improve with recognition and treatment, but recovery varies depending on duration, severity, inflammation, coinfections, and other contributing factors.

Clinical Takeaway

Lyme disease can cause neuropathy symptoms, including burning, tingling, numbness, nerve pain, and abnormal sensations—even when standard nerve tests are normal.

Persistent or shifting neuropathy symptoms should not be dismissed when Lyme disease, small fiber neuropathy, or neurologic Lyme disease remains clinically possible.

Related Articles

These related articles explore delayed diagnosis, coinfections, recovery challenges, persistent symptoms, and broader Lyme disease symptom patterns.

Delayed Lyme disease diagnosis
Recovery from Lyme disease
Lyme coinfections
Post-treatment Lyme disease syndrome
Persistent Lyme disease

References

1. Novak P, Felsenstein D, Mao C, et al. Association of small fiber neuropathy and post treatment Lyme disease syndrome. PLoS One. 2019;14(2):e0212222.
2. Roos KL. Neurologic Complications of Lyme Disease. Continuum (Minneap Minn). 2021;27(4):1040-1050.
3. Rauer S, Kastenbauer S, Fingerle V, Hunfeld KP, Huppertz HI, Dersch R. Lyme Neuroborreliosis. Dtsch Arztebl Int. 2018;115(45):751-756.

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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