Carac is prepared in the form of a topical cream with the main ingredient being Fluorouracil 0.5%. So what is Carac, what does it do and how to use it?

One of the treatment options for actinic keratosis is laser therapy, with the option of using ablative lasers or non-ablative fractional lasers. When using the CO2 laser, additional cosmetic improvements are achieved by removing and shrinking the photodamaged collagen in the superficial dermis, thereby reducing the photodamaged actinic keratosis skin damage.