TRIGEMINAL NEURALGIA FACIAL PAIN SYMPTOMS AND TREATMENTS - Virtual Headache Specialist

Source : https://virtualheadachespecialist.com/trigeminal-neuralgia-facial-pain-symptoms-and-treatments/

You are eating your lunch, biting into that delicious apple, when suddenly you have a severe electrical zapping shock across part of your face. You jerk your head back because of the extreme pain. And then just as fast as it came on, it's gone again. You start freaking out, wondering what is happening.