- Apply cream 5 times a day for 5 to 7 days to the affected area.
- Use as soon as the first symptoms of a cold sore appear, such as itching burning and tingling.
- If the blister does develop, Nyal Antivira Cold Cream can help accelerate the healin
See your doctor before using this product if you are considering pregnancy, pregnant or breastfeeding. Consult your doctor if the symptoms do not improve after 7 days. Do not use if the sealed nozzle is punctured or broken. Do not refrigerate. For external use only. Do not use in the eyes.