My wife was recently diagnosed with Trigeminal Neuralgia. They gave her a drug to help, and it has helped, but it's not a drug you can or should be on long term, so it's looking like surgery is inevitable. I pray you find some relief.when you use the 'breath method' there's a higher incidence of smoke circulating in the head and lungs - I do it too from time to time. Anyway, I suffer from jaw issues and have terrible neuralgia(called suicide disease) - I used to grind my jaw in my sleep and it causes headaches and chin/neckaches, toothaches - try not to clench for a week or two - if it doesn't work go see a dentist