NHS Direct Online Health Encyclopaedia
- Encyclopedia article on neuralgia. Includes the symptoms, diagnosis, treatment and the causes.
- http://www.nhsdirect.nhs.uk/en.asp?TopicID=326

eMedicine Health - Trigeminal Neuralgia (Facial Nerve Pain)
- Consumer health resource center providing information on the causes, symptoms, and treatment of this disorder.
- http://www.emedicinehealth.com/articles/9700-1.asp

Occipital Neuralgia Mini Information Sheet
- From National Institute of Neurological Disorders and Stroke.
- http://www.ninds.nih.gov/health_and_medical/disorders/occipitalneuralgia.htm

Hemifacial Spasm Association
- Support and information source for sufferers of HFS. Free membership provides group email, bulletin board and chat room.
- http://hfs-assn.org