Cold Sore Flare-up

We offer prescription antiviral medications to help treat cold sores, reduce symptoms, and speed up healing.

About Cold Sores

Cold sores are small, fluid-filled blisters that usually appear around the lips. They are caused by the herpes simplex virus and can be triggered by stress, illness, or sun exposure. While they often heal on their own, antiviral medicine can help reduce symptoms and speed up recovery.

Who can we treat?

We can treat people aged 2 years and over who have a previous diagnosis of cold sores and are experiencing a new flare-up.

How can we help?

Our team can assess your symptoms and provide treatment and advice if appropriate.

  • Antiviral medicine to speed healing
  • Self-care and prevention advice
Patient Information - Cold Sores
Looking after cold sores at home
Using your medicine
When to return