Zovirax Cold Sore Cream 2g Tube

Start using the cream when you get the first signs of infection. You may see skin blisters or be able to recognise the tingle sensation that means a blister will soon appear. Apply liberally to the area every 4 hours during your day (5 times per day. Always wash your hands before and after use.

Contains 5% w/w aciclovir. 

Also contains: dimeticone, propylene glycol (E1520), Poloxamer 407, glycerol monostearate, macrogol stearate 100, cetostearyl alcohol, sodium laurilsulfate, white soft paraffin, liquid paraffin and purified water.

If you are pregnant or breastfeeding or if you have been told by your doctor that you have a weakend immune system.