Actinic Keratoses

Actinic Precancer

Actinic keratosis is permanent damage to the epidermis. Typical signs are reddish-brown, rough and scaly patches on areas that have been exposed to more sun exposure. This includes the face, forehead, bald head, ears, décolleté and forearms as well as the backs of the hands. Even if the skin damage is benign and only progresses slowly, it is considered a precursor to a type of white skin cancer, squamous cell carcinoma.

Frequently asked questions about actinic keratoses:

What is actinic keratosis?
How dangerous are actinic keratoses?
Can I take preventive measures for actinic keratosis?
Which cream for actinic keratosis?
What is solar keratosis?

Does diclofenac help with actinic keratosis?
How do I recognize actinic keratosis?
What can I do about actinic keratosis?
What does actinic keratosis look like in the early stages?

We use cookies to offer you a better browsing experience, personalise content and ads, to provide social media features and to analyse our traffic. Read about how you can control cookie usage by clicking Settings. You consent to our cookies if you continue to use this website.

Please choose which type of cookies you consent to:

Essential (ie. account login related cookies) These cookies are necessary for the website to function and cannot be disabled in your systems. As a rule, these cookies are only set in response to actions you take that correspond to a service request, such as setting your privacy preferences. You can set your browser to block these cookies or to notify you about these cookies. These cookies do not store any personal data.

Social Media (i.e. facebook) These cookies are set by a number of social media services that we use on the website to allow you to share our content with your friends and networks. These cookies are able to track your browser across other websites and build a profile of your interests. This may affect content and messages you see on other websites. If you do not allow these cookies, you may not be able to use or see these sharing tools.

Multimedia (i.e. youtube) These cookies are set by a number of multimedia services that we use on the Site. So that you can stop our content; Start; Turn louder and turn down. If you do not allow these cookies, you may not be able to view or operate videos.

Analytics/Marketing (ie. Google Analytics) These cookies - also known as targeting cookies - may be set through our website by our advertising partners. They may be used by these companies to profile your interests and show you relevant ads on other websites. They do not directly store personal information, but are based on a unique identification of your browser and Internet device. If you do not allow these cookies, you will experience less targeted advertising.

Your cookie settings (accept or decline) will be stored on your computer to be considered during future visits to this site. You can change your settings by clicking the corresponding link on the privacy policy page.

further information