Can the infection spread to other parts of my body?

Yes, cold sores are highly contagious and can spread to other areas.  This is particularly worrying if it spreads to the eye as it can cause inflammation to various parts of the eye and cause infections such as conjunctivitis or even lead to blindness if left untreated.

Will the virus go once the cold sore has disappeared?

If you have the Herpes Simplex Virus you will always have it.  However for some people it can lay dormant within the central nervous system and never reactivate to cause cold sores.

How long will it take for my cold sore to clear?

Most cold sores disappear within a week or so and generally heal without scarring. (www.nhsdirect.nhs.uk)

How often can Cymex Ultra be applied?

Cymex Ultra can be applied five times a day at approximately four hourly intervals throughout the day and treatment should be continued for five days.

What are the ingredients in Cymex Ultra?

Aciclovir 5.0% w/w
Also contains:  Stearoyl macrogolglycerides, dimeticone, cetyl alcohol, liquid paraffin, white soft paraffin, propylene glycol and purified water.

Are there any side effects from using Cymex Ultra?

You may experience transient burning, stinging, occasional reddening, dehydration and scaling of the treated skin after application. If you notice anything unusual consult your doctor or pharmacist.

How much does Cymex Ultra cost?

The recommended retail price is £4.08.

Where can I buy Cymex Ultra?

Cymex Ultra is available from pharmacy stores nationwide.