What is Actinic Keratosis?
Actinic keratosis (AK) is a skin condition characterized by rough, scaly patches of skin that form on sun-exposed areas of the body. AKs are caused by a buildup of sun damage that accumulates over time from exposure to ultraviolet (UV) radiation from the sun or tanning beds. The scaly patches are caused by the abnormal growth of skin cells and can range in size from a few millimeters to several centimeters. While actinic keratoses are not cancerous, they can develop into skin cancer if left untreated.
What Are the Treatment Options for Actinic Keratosis?
Treatment for actinic keratosis usually involves topical medications that can be applied directly to the affected area. These medications are designed to reduce the abnormal growth of skin cells and can include creams, gels, ointments, and solutions. The most common topical medications used to treat actinic keratosis include:
• Fluorouracil (5-FU): This medication is a chemotherapy drug that is applied to the affected area and works by killing the abnormal skin cells.
• Imiquimod (Aldara): This medication works by stimulating the immune system to fight off the abnormal skin cells.
• Diclofenac (Solaraze): This medication is a nonsteroidal anti-inflammatory (NSAID) and works by reducing inflammation and destroying the abnormal skin cells.
What Is the Best Cream for Actinic Keratosis?
The best cream for actinic keratosis will depend on the individual and the severity of the condition. In general, topical medications are the most common treatment option and can be applied directly to the affected area. Fluorouracil, imiquimod, and diclofenac are the most commonly prescribed topical medications for actinic keratosis. For severe cases, a dermatologist may recommend cryotherapy, laser therapy, or surgery. Talk to your doctor to determine the best treatment option for your individual case.