Trigeminal Neuralgia Causes & Risks

Causes

In most cases, the cause is unknown. Sometimes an abnormally formed artery or vein running too close to the nerve and compressing it proves to be the culprit. Rarely, TN may occur as a symptom of another underlying disorder, such as:

Tumor in the brain or head
Multiple sclerosis
Shingles

Risk Factors

These factors increase your chance of developing TN. Tell your doctor if you have any of these risk factors:

Age: 50 or older
Sex: female (a slightly higher risk)

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2024 EBSCO Publishing All rights reserved.