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: Trigeminal Neuralgia and Tumors Treatment in India
Key Takeaways
- Trigeminal Neuralgia causes intermittent, shooting facial pain and is most often due to a looping artery or vein compressing the trigeminal nerve, with MRI scans required to assess for vascular compression, tumors, or multiple sclerosis.
- First‑line treatment for Trigeminal Neuralgia is medical, using carbamazepine (Tegretol®) or gabapentin (Neurontin®) started at low doses and gradually increased to control pain while minimizing side effects, with a possible taper after four weeks of pain‑free remission.
- Microvascular Decompression (MVD) is the only non‑destructive surgical option that reliably relieves Trigeminal Neuralgia without causing numbness, providing lasting relief, though pain recurs in about 10‑15% of patients.
- Early MVD surgery can avoid prolonged medication use and may improve outcomes and lower recurrence rates when a vascular loop is present, as shorter intervals between symptom onset and decompression are associated with better results.
- Advanced 3‑D volume acquisition MRI with contrast and thin (0.8 mm) cuts can visualize the trigeminal nerve and offending vessels, detecting a vascular loop in approximately 80% of cases when present.
Introduction
Trigeminal Neuralgia (TN), or "Tic Douloureux" is characterized by intermittent, shooting pain in the face. TN is diagnosed by clinical symptoms, but all patients should have an MRI scan of the head to evaluate for any intracranial abnormality. The most common cause of Trigeminal Neuralgia is an enlarged looping artery or vein pressing on the Trigeminal nerve at the base of the brain. Other less frequent causes are multiple sclerosis or a brain tumor, both of which can usually be identified by MRI scan when they exist. Tumors require immediate surgical attention, whereas face pain caused by multiple sclerosis can be treated the same as Trigeminal Neuralgia except that microvascular decompression is not feasible. Face pain which is secondary to a dental procedure, or which is classified as "atypical facial pain," is different from Trigeminal Neuralgia and the following comments may not be applicable.
The initial treatment for Trigeminal Neuralgia should be medical. The most effective drugs are carbamazepine (Tegretol®) and gabapentin (Neurontin®). They should be started at a low dose and gradually increased with the ideal dosage being that which controls the pain but does not cause side effects. If during therapy the pain subsides completely for four weeks, it is reasonable to gradually reduce the dosage and see if the Trigeminal Neuralgia has gone into remission. If the pain recurs the drug can be re-instituted.
Once the initial pain is controlled it is important to consider the natural history of Trigeminal Neuralgia in order to understand long term management. (see below)
For those patients whose symptoms cannot be controlled medically without side effects such as nausea, ataxia, or mental dulling, or who desire long term relief without medication, it is wise to consider surgical options. The surgical options can be divided into two categories: non-destructive procedures and destructive procedures.
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An Alternate Strategy
Instead of waiting for the pain to become intractable or the medications toxic, an individual with trigeminal neuralgia has the option to request early surgery. This has a number of potential advantages:
- Avoid years of medication and intermittent pain
- Avoid facing surgery when old or infirm
- If the person has a vascular loop, early microvascular decompression will increase the possibility of a successful operation with decreased risk of recurrence (evidence suggests better outcomes and lower recurrence rate the shorter the interval between onset of symptoms and nerve decompression)
How To Find Out If You Have a Vascular Loop
The conventional MRI scans used to rule out the presence of a brain tumor or multiple sclerosis as a cause of a patients face pain are not adequate to visualize the trigeminal nerve or an associated blood vessel. Fortunately, the continued improvement in MRI neuro-imaging now makes it possible to visualize both. The technique, which is called 3-D volume acquisition, is performed with contrast injection and utilizes thin cuts (0.8mm), without gaps similar to what was developed for MRI angiography and venography. The trigeminal nerve is easily visualized in the axial plane when the MRI series is centered at the midpoint of the fourth ventricle. To ensure an adequate evaluation, the nerve should be seen on three adjacent cuts. Early studies indicate that when an offending vessel is present it will be detected 80% of the of the time. With continued imaging improvements this percentage will definitely increase. Click here for UCSD Trigeminal Neuralgia Sequence Parameters for Seimens and GE MR Scanners.
To get free no obligation Quote For Trigeminal Neuralgia and Tumors Treatment in India :
Click HerePhone Numbers Reach Us-
India & International : +91-9860755000 / +91-9371136499
UK : +44-2081332571
Canada & USA : +1-4155992537
Surgical Options: Non-Destructive Procedures
The only non-destructive procedure which reliably relieves the symptoms of Trigeminal Neuralgia is Microvascular Decompression (MVD). This involves surgical exploration with the operating microscope and visualization of the junction where the Trigeminal nerve enters the base of the brain, followed by coagulation or moving and padding away any compressing blood vessels. The advantage is pain relief without numbness in the majority of patients, which usually lasts indefinitely. If the pain recurs after a MVD, which it does in 10-15% of patients, it can usually be controlled with low dose Tegretol® or Neurontin®. If the pain continues, it will require a repeat MVD or one of the destructive procedures.
Surgical Options: Destructive Procedures
There are multiple destructive procedures which are beneficial in the treatment of Trigeminal Neuralgia. The most common of which are glycerol injections, gamma knife radiation, electrocoagulation, and balloon compression. These procedures are all based on interrupting the pain by partial damage to Trigeminal nerve fibers. Generally the more numbness they produce, the longer they last. The specific advantages and disadvantages need to be discussed with the surgeon performing the procedure. These procedures are recommended for patients who have failed MVD or are not candidates for major surgery.
Comments
Treatment is always individualized. All of the options above should be considered in consultation with a neurosurgeon familiar in their use.
To get free no obligation Quote For Trigeminal Neuralgia and Tumors Treatment in India :
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India & International : +91-9860755000 / +91-9371136499
UK : +44-2081332571
Canada & USA : +1-4155992537
Some of the common countries from which patients travel to India for surgery are:
| USA | UK | Canada |
| Australia | New Zealand | Nigeria |
| Kenya | Ethiopia | Uganda |
| Tanzania | Zambia | Congo |
| Sri Lanka | Bangladesh | Pakistan |
| Afghanistan | Nepal | Uzbekistan |
Below are the downloadable links that will help you to plan your medical trip to India in a more organized and better way. Attached word and pdf files gives information that will help you to know India more and make your trip to India easy and memorable one.
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| About India |  |  | Destinations in India | | | |
| Indian Embassy List | | | Medical Tourism FAQ | | | |
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Quick Facts
Trigeminal Neuralgia (TN) causes intermittent, shooting facial pain often due to a blood vessel compressing the trigeminal nerve at the brain base.
Diagnosis requires an MRI scan to identify vascular compression, tumors, or multiple sclerosis as underlying causes.
First-line treatment uses medications like carbamazepine or gabapentin, titrated to control pain while minimizing side effects.
Microvascular Decompression (MVD) is the only non-destructive surgery offering lasting relief without numbness, though pain recurs in 10-15% of patients.
Last updated: May 2026
