Actinic Keratosis(AK) is a precancerous skin disease. It may also be called Solar Keratosis. The main cause of AK is sun exposure. It causes a dry, scaly bump to form on your skin. It is more common in fair-skinned, light-haired people. It may eventually develop into cancer(precancerous). People are more likely to get AK if they are over 40 years old, use tanning beds, have a weakened immune system, or other skin conditions. Actinic Keratosis can be treated in a variety of ways. It can be treated with NSAIDS, topical chemotherapy, surgery, or other procedures. NSAIDS will help pain or fever and help decrease the swelling. NSAIDS can be an over-the-counter medicine or a doctor’s prescription. Topical chemotherapy is put directly on the affected