Treating Actinic Keratosis Safely and Effectively at Devonshire Dermatology

Actinic keratosis is one of the most common skin conditions in adults, particularly those with a history of sun exposure. At Devonshire Dermatology, we specialise in the diagnosis and treatment of actinic keratosis, offering expert care to prevent its progression and maintain healthy skin.

Actinic keratoses are the result of cumulative sun damage over time. These lesions most often appear on sun-exposed areas such as the face, scalp, ears, forearms and backs of the hands. They are typically small, rough, and dry or scaly to the touch. While some are visible as red, pink or brown patches, others are subtle and may be more easily felt than seen.

These lesions are considered precancerous, meaning they have the potential to develop into squamous cell carcinoma if left untreated. Early detection and appropriate management are essential to prevent this progression.

Common Signs and Symptoms of Actinic Keratosis:

• A rough, dry or scaly patch of skin

• Flat or slightly raised bumps on the skin’s surface

• A hard, wart-like texture in some cases

• Colour that ranges from pink and red to brown

• Itching, stinging, crusting or mild bleeding

• Development of new patches in sun-exposed areas

Actinic keratoses can appear singly, but often develop as clusters in the same area. These sun-damaged zones require careful evaluation to determine the best course of treatment.

Expert Diagnosis and Tailored Treatment

At Devonshire Dermatology, we provide a comprehensive examination to assess the extent of sun damage and identify both visible and subclinical actinic keratoses. Once diagnosed, we will discuss your treatment options based on the number, location and severity of the lesions.

Treatment options include:

• Cryotherapy: A quick and effective method for treating individual lesions using liquid nitrogen to freeze and destroy the damaged cells

• Photodynamic Therapy (PDT): A light-based treatment ideal for patients with multiple or widespread actinic keratoses. It targets sun-damaged cells while preserving surrounding healthy skin

• Topical treatments: These include medicated creams that contain either chemotherapy agents or immune response modifiers to remove lesions over time

• Regular monitoring: For patients at risk of recurrence, we provide ongoing skin checks and education on sun protection and prevention

Long-Term Care and Prevention

Preventing further sun damage is key to managing actinic keratosis. We provide guidance on daily sun protection, including the use of broad-spectrum sunscreen, protective clothing and strategies to reduce exposure.

By addressing actinic keratosis early, we can help reduce your risk of skin cancer and maintain the health and appearance of your skin. If you have concerns about new or persistent skin changes, our dermatology team is here to offer clarity, care and effective solutions.

Book a consultation at Devonshire Dermatology today to receive expert assessment and tailored treatment for actinic keratosis. Early intervention can make all the difference.