What does trigeminal neuralgia feel like?
Classic attacks are sudden, severe, electric-shock-like pains on one side of the face. Talking, chewing, brushing teeth or light touch may trigger an episode. Other causes of facial pain should be evaluated.
What treatment usually comes first?
Specific prescription medicines are usually tried first. Response, side effects, MRI findings and possible vascular compression help guide further decisions.
How does radiosurgery work?
Stereotactic radiosurgery focuses radiation on a short segment of the trigeminal nerve, aiming to reduce abnormal pain signalling. There is no incision, but relief may take weeks or months.
Who may be considered?
Patients with persistent pain despite medication, difficult side effects or reasons to avoid more invasive procedures may discuss this option. Microvascular decompression and percutaneous procedures are alternatives.
Results and possible risks
Pain can improve substantially but control is not guaranteed or necessarily permanent. Facial numbness or altered sensation can occur. Follow-up includes pain severity, medication use and sensation.
Important reminder
Do not stop prescribed medications on your own after radiosurgery; adjustments should follow medical advice.
Follow-up and medication
Pain relief after radiosurgery may take weeks or months. Keep a record of attacks and sensory changes; work with your treating clinician to adjust medication rather than stopping it as soon as you feel better. Other procedures may have different advantages and risks.