If you notice this on your lips, it’s a sign that…

How to limit the spread

Cold sores are easily transmitted, especially when the sore is active:

• avoid close contact (e.g., kissing) during an episode

• do not share:

  • lip products

  • drinks, food or utensils

  • napkins or table napkins

• wash your hands often

• do not touch your face or eyes during an episode

When to see a doctor

Contact a healthcare professional if:

• episodes are frequent (6 or more per year)

• ulcers are very painful or last longer than usual

• you notice a rash/sores near your eyes

• you have an illness that weakens your immune system

Hope for the future

There is no definitive cure yet, but research continues. New therapies, vaccines, and even gene-editing technologies are being studied. Scientists are working on better methods to prevent and treat HSV-1.

Conclusion

Cold sores are unpleasant, but manageable. With common sense, early treatment, and the help of a doctor, you can reduce the frequency of episodes and protect others. Be informed, be prepared, and don’t hesitate to ask your doctor what’s best for you.

This article is provided for informational purposes only. Avoid self-medication and always consult a qualified healthcare professional before applying any information contained in this text. The editorial team does not guarantee any results and disclaims any liability for any damage resulting from its use.