Actinic Keratosis
Actinic keratosis (AK) is a skin condition caused by too much exposure to ultraviolet (UV) radiation from the sun or tanning beds. It is a pre-cancerous condition that can develop into a type of skin cancer called squamous cell carcinoma (SCC). AK is most commonly found on the face, ears, neck, scalp, lips, and backs of the hands. It can also occur on other areas of the body that have been exposed to the sun.
Risk Factors for Developing Actinic Keratosis
The most common risk factor for developing actinic keratosis is exposure to UV radiation from the sun or tanning beds. Other factors that can increase your risk include:
• Fair skin
• Having a family history of skin cancer
• Living in a sunny climate
• Having a weakened immune system
• Taking certain medications that increase your sensitivity to UV radiation
How Long Does It Take for Actinic Keratosis to Turn Into Cancer?
The amount of time it takes for actinic keratosis to turn into cancer varies from person to person. Generally, it takes anywhere from months to years for an AK to turn into cancer. However, if the AKs are not treated, the risk of developing SCC increases over time. It is important to have any suspicious lesions checked by a healthcare professional to determine the best course of treatment.
Treatment for Actinic Keratosis
There are a variety of treatments available for actinic keratosis, including topical medications, cryotherapy, and surgical excision. The type of treatment that is best for you will depend on the size, number, and location of the lesions. It is important to follow your healthcare provider's instructions and to have regular follow-up visits to monitor the lesions.
Preventing Actinic Keratosis
The best way to prevent actinic keratosis is to limit your exposure to UV radiation from the sun and tanning beds. You should also wear protective clothing, including hats, sunglasses, and long-sleeved shirts to help protect your skin. Additionally, it is important to perform regular self-exams to look for any new or changing lesions.