Actinic keratosis (AK) is a common skin condition caused by sun exposure. It usually appears as scaly patches on the skin, often on the face, ears, neck, arms, and hands. AK is considered a precancerous condition, which means that it can lead to skin cancer if left untreated.
Signs and Symptoms of Actinic Keratosis
The most common signs of AK include thick, scaly patches on the skin that can be pink, red, or brown in color. These patches may also be itchy or tender. Some people may also develop small bumps or sores on the affected areas.
When to See a Doctor
If you notice any of the signs and symptoms of AK, it is important to see a doctor. AK can be easily treated, but if left untreated, it can develop into a more serious form of skin cancer. Your doctor can diagnose AK and recommend the best treatment options for you.
Treatment Options for Actinic Keratosis
AK can be treated with topical medications, such as creams or gels. Other treatments, such as cryotherapy, laser therapy, or photodynamic therapy, may also be recommended. In some cases, surgery may be necessary to remove the affected skin.
Prevention of Actinic Keratosis
The best way to prevent AK is to protect your skin from the sun. Wear a hat and sunglasses, and use a sunscreen with at least SPF 30. Avoid spending too much time in the sun, especially during peak hours (10am-4pm). If you are going to be outdoors, make sure to reapply sunscreen every two hours.