Cold sores are a symptom of the Herpes virus and can be prevented or treated with over-the-counter medicines. Learn how to prevent cold sores in this medical advice video.
Take Action
- Use prescription medicines to prevent cold sores
- Use medicine to make cold sores go away faster
- Do not kiss others while an outbreak is occurring
About this Author
Lisa Rhodes, M.D. received her medical degree from the University of Texas Health and Science Center in San Antonio, where she graduated valedictorian. She completed her dermatology residency at North Western University in Chicago and currently works in Austin, Texas. Her favorite part of her job is diagnosing skin conditions and treating them in order to help patients live better lives.