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Living with Autosomal dominant intermediate Charcot-Marie-Tooth disease with neuropathic pain

A rare form of Charcot-Marie-Tooth disease marked by burning, aching, or shooting pain in the feet and ankles.

Understanding Autosomal dominant intermediate Charcot-Marie-Tooth disease with neuropathic pain

Autosomal dominant intermediate Charcot-Marie-Tooth disease with neuropathic pain is a rare subtype that causes disabling nerve pain with mild feeling loss in the lower legs.

Pain is described as burning, aching, shooting, or throbbing, with intermittent tingling in the toes, heels, and ankles. Feeling loss in the lower legs is mild, and muscle weakness is mild or absent. It can begin at any time in life.

Signs & symptoms

GARD doesn't list a symptom list for this condition, but its summary describes these features:

  • Burning, aching, shooting, or throbbing nerve pain
  • Tingling in toes, heels, and ankles
  • Mild loss of feeling in the lower legs
  • Mild or no muscle weakness

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include brain and nervous system specialists and genetic specialists.

  3. Consider genetic testing

    Changes in MPZ are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    Charcot-Marie-Tooth Association and The Foundation for Peripheral Neuropathy may keep lists of experts for this condition.

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Genetic specialists (geneticists)
Expert care
Expert lists: Charcot-Marie-Tooth Association, The Foundation for Peripheral Neuropathy
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Charcot-Marie-Tooth Association and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which treatments help nerve pain?
Would a pain specialist or nerve specialist help?
Would MPZ testing help my relatives?

Quick facts

Symptoms usually startany time in life
InheritanceAutosomal Dominant
GenesMPZ

GARD says changes in the MPZ gene cause this condition. It is autosomal dominant, meaning one changed copy of the gene can be enough to cause it.

GeneticNeurological

Also known as: autosomal dominant intermediate cmt disease with neuropathic pain

Patient organizations

Source: NIH GARD · Autosomal dominant intermediate Charcot-Marie-Tooth disease with neuropathic painGARD ID 21446 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Autosomal dominant intermediate Charcot-Marie-Tooth disease with neuropathic pain.

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