Skip to content
knowrare
HealthSignal
Your condition community

Living with Trigeminal neuralgia

A nerve condition that causes stabbing, electric-shock-like pain in part of the face.

Understanding Trigeminal neuralgia

Trigeminal neuralgia is a nerve disorder that causes stabbing or electric-shock-like pain in parts of the face.

The pain lasts seconds to a few minutes and is usually on one side of the face. Facial muscle spasms can come with the pain. It can begin at a variety of ages.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Stabbing or electric-shock-like face pain
  • Lower jaw pain
  • Pins and needles feeling (paresthesia)
  • Pain from light touch (allodynia)
  • Facial muscle spasms
  • Trouble eating

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.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Facial Pain 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)
Expert care
Expert lists: Facial Pain 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 Facial Pain 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
What is pressing on or affecting my trigeminal nerve?
What imaging tests, such as an MRI, would help find the cause?
Which specialists should manage my facial pain?

Quick facts

Symptoms usually starta variety of ages
InheritanceAutosomal Dominant

The pain may come from a blood vessel pressing on the trigeminal nerve, from multiple sclerosis, or from a tumor or cyst pressing on the nerve. GARD says in some cases the cause is unknown.

Neurological

Also known as: fothergill's neuralgia; neuralgia of trigeminal nerve; tic douloureux; tn - trigeminal neuralgia; trifacial neuralgia; trifocal neuralgia

Patient organizations

Source: NIH GARD · Trigeminal neuralgiaGARD ID 7805 · 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 Trigeminal neuralgia.

Explore the Trigeminal neuralgia blog

Explore research for Trigeminal neuralgia

Explore actively recruiting Trigeminal neuralgia studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Trigeminal neuralgia with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Trigeminal neuralgia studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

Get Signals for Trigeminal neuralgia

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Trigeminal neuralgia

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Trigeminal neuralgia experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.