A number of treatments are available for actinic keratoses. They include:
* Cryosurgery. Liquid nitrogen "freezes" the surface skin, which causes some skin redness until the area is replaced by new skin. This is the most commonly used treatment for actinic keratoses.
* Surgical removal and biopsy. The lesion may be removed and examined if there is a possibility it has become cancerous.
* Chemotherapy. A topical anticancer agent called fluorouracil may be applied to remove the skin lesion. A red spot may remain for some time.
* Photodynamic therapy. A chemical is applied to the skin and after several hours exposed to a light that activates the chemical to destroy the abnormal skin cells.
* Chemical peel. A chemical solution is applied to the skin to cause blistering and peeling and to trigger new skin growth. Redness and swelling will likely occur.
* Immunomodular therapy with imiquimod cream works much like fluorouracil to selectively rid the skin of abnormal cells.
This answer should not be considered medical advice...This answer should not be considered medical advice and should not take the place of a doctor’s visit. Please see the bottom of the page for more information or visit our Terms and Conditions.
Archived: March 20, 2014
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