MS
1
1
Serious severity
· Neurology
Trigeminal Neuralgia
Sudden electric face pain
Brief, intense electric-shock pain along one side of the face, often triggered by touch, chewing or wind. Often mis-diagnosed as dental pain.
At a glance
- Prevalence
- Rare but disabling
- Typical age
- 50+ years
- Outlook
- Manageable, surgery if drug-resistant
- System
- Brain
Reviewed by a verified Neurology doctor
What causes it
Causes
- Blood vessel compressing trigeminal nerve
- Multiple sclerosis
- Tumor in rare cases
- Idiopathic
How it feels
Symptoms & effects
- Unilateral lightning facial pain
- Triggered by touch, chewing, brushing
- Lasts seconds, repeats
- Pain-free intervals
- Avoids talking, eating
How it’s treated
Treatment & cure
- Carbamazepine first line
- Oxcarbazepine, gabapentin
- Microvascular decompression surgery
- Stereotactic radiosurgery
- Glycerol injection
Staying ahead
Prevention
- Treat early — neuropathic pain sensitises
- MRI to rule out MS or tumor
Do’s
- Try carbamazepine for at least 8 weeks
- Identify triggers
- Use soft food, room-temp drinks
- Mental-health support
Don’ts
- Self-stop carbamazepine — rebound pain
- Try wisdom-tooth extraction for unclear face pain
- Take opioids long-term
- Ignore vision loss with attacks
See a doctor immediately if
Symptoms are sudden or severe, getting worse despite home care, or interfering with sleep, work or daily life. Don’t self-diagnose from the internet — book a verified clinician below.
Top specialists
See all neurology doctors Top 4 doctors for Trigeminal Neuralgia
Ranked by patient rating, years of experience and review volume. All verified by MediConsult’s clinical team.
JG
2
2
KR
3
3
KN
4
4
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Disclaimer ·
This article is educational and reviewed by clinicians, but it cannot replace an in-person assessment.
Medication doses, prevention advice and treatment choices vary by person. Always confirm with a doctor before acting on anything here.