Which side effects are associated with using Fraxel?

I'd like to get a Fraxel laser treatment for fine wrinkles and to help my skin tone look more uniform. I don't know how many treatments I'll need but before going any further, I need to find out which side effects are most reported as a result of using Fraxel for my purposes. I read where the side effects from certain laser treatments can be cold sores that last for up to three weeks. Is this common with the treatment I want to get? If not, which side effects are most associated with Fraxel when it's used to treat fine lines and help restore pigmentation?

Tags:woman age 25-34 wrinkles safety side effects laser fine lines