What is Trigeminal Neuralgia?

Trigeminal neuralgia is a chronic pain disorder affecting the trigeminal nerve, which carries sensation from the face to the brain, causing sudden episodes of intense, electric shock-like facial pain. The pain typically affects one side of the face and can be triggered by ordinary activities such as chewing, speaking, brushing teeth, or even a light breeze on the skin. It most often results from a blood vessel compressing the trigeminal nerve near its origin at the brainstem, though it can also occur secondary to multiple sclerosis or a tumour. Episodes can occur in clusters lasting days to months, sometimes followed by periods of remission.

What are the main symptoms of Trigeminal Neuralgia?

The most common symptoms include: Sudden; severe; electric shock-like facial pain; pain triggered by touching the face. Early recognition is key to prompt diagnosis and effective treatment.

Is Trigeminal Neuralgia contagious?

No, Trigeminal Neuralgia is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

How is Trigeminal Neuralgia treated?

Treatment options include: Anticonvulsant medications such as carbamazepine are the first-line treatment and are effective for most patients in controlling pain episodes. If medications become less effective or cause intolerable side effects; procedures such as microvascular decompression surgery to relieve blood vessel pressure on the nerve; or targeted radiosurgery and other nerve ablation techniques. Treatment should always be guided by a qualified Neurosurgery specialist. Do not self-medicate.

Can Trigeminal Neuralgia be prevented?

While Trigeminal Neuralgia cannot always be fully prevented, several measures can reduce risk: No proven method prevents trigeminal neuralgia since it often arises from anatomical vessel-nerve contact; though prompt management of multiple sclerosis and other contributing conditions; along with early treatment to control pain episodes.

When should I see a doctor for Trigeminal Neuralgia?

Consult a Neurosurgery specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.

All Diseases/Trigeminal Neuralgia

🧠

NeurologicalModerate

Trigeminal Neuralgia

Neurosurgery · Neurological

Moderate

Severity

Rare — affects approximately 4-13 per 100,000 people annually, more common in women and those over 50

Prevalence

Contagious

Neurosurgery

Specialist

Find a Specialist View Hospitals

Back to Trigeminal Neuralgia's full page

🩺How Doctors Diagnose Trigeminal Neuralgia

1Physical examination and complete medical history review by a Neurosurgery specialist
2Laboratory investigations — blood tests, urine analysis, and culture studies as indicated
3Imaging studies such as X-ray, ultrasound, MRI, or CT scan depending on the suspected cause
4Biopsy, endoscopy, or other invasive diagnostic procedures if required
5Specialist consultation and further tests based on initial findings
6Regular monitoring and follow-up to assess disease progression and treatment response

More About Trigeminal Neuralgia

About the Trigeminal Neuralgia Warning Signs of Trigeminal Neuralgia Common Symptoms of Trigeminal Neuralgia Causes & Risk Factors of Trigeminal Neuralgia Treatment Options for Trigeminal Neuralgia Trigeminal Neuralgia Prevention Trigeminal Neuralgia Progression Trigeminal Neuralgia Treatment Cost Frequently Asked Questions About Trigeminal Neuralgia Ask a Question About Trigeminal Neuralgia Conditions Related to Trigeminal Neuralgia

Why Lab Dekho?

✅500+ verified specialists
🏥200+ partner hospitals across India
💰Best price guarantee on all services
🔒Insurance & cashless assistance
📞24/7 medical helpline support

Book a Specialist Consultation

Talk to a Neurosurgery expert today

Find Neurosurgery Doctors Browse Hospitals Book Lab Tests

Quick Cost Estimate

Consultation₹300 – ₹5,000

Diagnostics₹500 – ₹25,000

Hospitalisation₹5K – ₹1 lakh

Get a Treatment Plan

Neurosurgery Specialists Available

Consult online · Avg wait 15 min

Trigeminal Neuralgia in Top Cities

Trigeminal Neuralgia in New Delhi Trigeminal Neuralgia in Mumbai Trigeminal Neuralgia in Bengaluru Trigeminal Neuralgia in Pune Trigeminal Neuralgia in Hyderabad Trigeminal Neuralgia in Chennai Trigeminal Neuralgia in Kolkata Trigeminal Neuralgia in Gurugram Trigeminal Neuralgia in Noida Trigeminal Neuralgia in Ahmedabad Trigeminal Neuralgia in Jaipur Trigeminal Neuralgia in Lucknow Trigeminal Neuralgia in Chandigarh Trigeminal Neuralgia in Indore