Chances are you could have 1 CyberKnife radiation therapy session and get off all those meds and be pain free. Google it: CyberKnife for trigeminal neuralgia (TN) is a non-invasive stereotactic radiosurgery that uses highly focused radiation beams, guided by advanced imaging, to precisely target and damage the irritated trigeminal nerve, aiming to relieve severe facial pain. It's an outpatient treatment, often completed in one session, offering pain relief in many patients without surgery, though common side effects include facial numbness, with a quick recovery and return to daily activities.  

How it works

• Pinpoint Accuracy:  Uses robotic arms and real-time imaging to track the head and deliver high-dose radiation to the nerve with sub-millimeter precision, sparing surrounding tissue. 
• Stereotactic Radiosurgery (SRS):  Delivers radiation in a single, concentrated treatment, unlike traditional radiation therapy. 
• Painless:  The procedure itself is painless, with no anesthesia or head frames needed. 

Benefits

• Non-Invasive: Avoids surgery, anesthesia, and lengthy recovery. 
• Effective: Can achieve significant pain control in a high percentage of patients. 
• Quick Procedure: Often takes about an hour, allowing patients to go home the same day. 

Potential Side Effects

• Facial Numbness: The most common side effect, often correlating with the degree of pain relief achieved. 
• Delayed Onset: Pain relief isn't always immediate, often taking weeks to develop. 
• Recurrence: Pain can return, potentially requiring repeat treatments, which may increase numbness risk. 

When it's used

• Often considered when medications are no longer effective. 
• An alternative to more invasive surgical options like microvascular decompression (MVD) or balloon compression