Trigeminal neuralgia is a medical condition that causes painful, pricking, or burning sensations in the face. Trigeminal neuralgia most often affects the face, causing numbness and tingling, along with vision problems. There are many treatments available for trigeminal neuralgia, but it typically takes several years before new options are available.. Consult with Lysander Pain Care's expert doctors and know about which type of Neuralgia.