Essential Cold Sore Treatment Information
Aciclovir Cream: The Gold Standard Treatment
Aciclovir 5% cream remains the most widely prescribed topical treatment for cold sores in the UK. This antiviral medication works by preventing the herpes simplex virus from reproducing, potentially reducing outbreak duration by 1-2 days when applied early. The cream should be applied at the first sign of symptoms - typically a tingling or burning sensation around the lips.
How to Apply Cold Sore Cream Effectively
Proper application technique is crucial for treatment success. Wash your hands thoroughly before and after application, or use a clean cotton bud to avoid spreading the virus. Apply a thin layer of cream to the affected area and surrounding skin every 4 hours, approximately 5 times daily. Continue treatment for 5-10 days, or until the cold sore has completely healed.
When to Consider Alternative Treatments
While topical treatments are suitable for most people, those experiencing frequent outbreaks (more than 6 per year) or severe symptoms may benefit from oral antiviral medications. Aciclovir tablets, available through EverydayMeds, can provide more comprehensive treatment for recurrent cold sores. Valaciclovir represents another oral option that may require less frequent dosing.
Managing Cold Sore Outbreaks
Beyond medication, several strategies can help manage symptoms and prevent transmission. Avoid touching the affected area, replace toothbrushes after outbreaks, and use separate towels to prevent spreading. Cold compresses may provide additional comfort, while lip balm with SPF can help prevent future outbreaks triggered by sun exposure.
