Actinic keratosis (AK), also known as “solar keratosis”, is a pre-cancerous skin condition caused by long-term exposure to ultraviolet (UV) radiation from the sun. It is characterized by rough, scaly patches on the skin that may be pink, red, or skin-colored. Fortunately, it is possible to prevent actinic keratosis.
The best way to prevent actinic keratosis is to protect your skin from UV radiation. This includes wearing protective clothing such as wide-brimmed hats, long-sleeved shirts, and sunglasses when outdoors. It is also important to apply a broad-spectrum sunscreen with an SPF of 30 or higher to exposed skin. Sunscreen should be applied at least 20 minutes before going out in the sun and reapplied every two hours.
In addition to sun protection, it is important to limit your time in direct sunlight and avoid tanning beds. If you live in a sunny climate or spend a lot of time outdoors, you may want to consider scheduling outdoor activities during cooler times of the day when the sun’s rays are less intense.
Finally, it is important to practice regular skin self-exams. This will help you become familiar with the look and feel of your skin so that you can spot any changes or new growths quickly. If you notice any changes, be sure to see your doctor for an evaluation.
By following these simple steps, you can reduce your risk of developing actinic keratosis and other skin cancers.