I went to my skin cancer Dr on 9/28, due to some really itchy AKs on my back. I have had numerous AKs frozen off my face (blue eyes, red hair) and one basal cell surgically removed. She did a routine exam of my face and I said I was having to wear heavy makeup to cover all the white scars and AKs now, and asked if there was an alternative to more freezing of the AKs.
She prescribed Zyclara, 2 wks on, 2wks off, and just said if any spots turn pink to stop before the 2 wks and wait 2 wks before trying it again.
On 9/29, as I was getting ready to apply the Zyclara for the 2nd night, I noticed a swollen area at the base of my bottom lip and realized a cold sore was starting. I remembered that Zyclara is an immune supressor, and herpes simplex likes to come out when ones immune system is stressed (or apparently when it is suppressed). I took an Acyclovir capsule.
This morning the cold sore was bigger and felt tingly (like cold sores do). I took acyclovir throughout the day and am not planning on putting the Zyclara on my face tonight.
I read through the side effects on the Zyclara website and never saw anything about cold sores.
Did anyone else try acyclovir when their cold sores broke out after using Zyclara?