- Animated-Teeth.com - Information about cold sores, fever blisters, oral herpes, and their remedies.
- CenterWatch - Listing of Clinical Research Trials for Herpes Labialis Infections (Cold Sores)
- Cold Sore Remedy and Prevention - Hints and tips on what causes them, plus home remedies, trigger foods, and commercial products.
- Cold Sores + Shingles - Information on the various treatments available for Oral Herpes and some additional references to treatment of Shingles.
- eMedicine Health - Cold Sores - Consumer health resource center providing information on causes, symptoms, and treatment.
- Herpes Simplex - Fact sheet on symptoms, development, treatment and prevention of cold sores.
- Herpes Simplex Infections (Non- Genital) - Information on cold sores and fever blisters including symptoms, transmittal, recurrence, diagnosis and treatment, from the doctors at MedicineNet