Below are some helpful Internet resources on this topic. Mayo Clinic does not own or control any of these sites and is not responsible for their content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
www.ninds.nih.gov
National Institute of Neurological Disorders and Stroke
www.tna-support.org
Trigeminal Neuralgia Association
http://www.nlm.nih.gov/medlineplus/trigeminalneuralgia.html
MedlinePlus National Library of Medicine
(includes the NINDS site, and excludes the TNA organization)