ScienceTrigeminal neuralgia - a pain in the faceTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience03/21/2018March 21, 2018Irritation of the trigeminal nerve from jaw tension or inflammation of the sinuses can cause severe facial pain. The cause is often difficult to diagnose, but there are effective treatment options.https://p.dw.com/p/2uiYHAdvertisement