Actinic Keratosis

Actinic Keratosis (AK) is a precancerous skin condition caused by sun damage and characterized by rough, scaly patches, often on sun-exposed areas.

Image of Actinic Keratosis

We help patients detect and manage actinic keratosis (AK)—a common form of pre-cancerous skin damage caused by long-term sun exposure. Early treatment is essential to prevent progression to squamous cell carcinoma. 

What Is Actinic Keratosis? 

Actinic keratosis appears as red, rough, or scaly patches on sun-damaged skin. These lesions are considered pre-cancerous, and while most are benign, some may develop into squamous cell carcinoma (SCC) if left untreated. 

AK most commonly appears on: 

  • Scalp 
  • Face 
  • Sides of the neck 
  • Chest 
  • Upper back 
  • Backs of hands and forearms 
  • Legs 

Who Is at Risk? 

  • People with fair skin, freckles, or light eyes 
  • Those who burn easily in the sun 
  • Men and women over the age of 50 
  • Individuals who work or spend extended time outdoors 

Prevention Tips 

  • Wear broad-spectrum sunscreen with SPF 30 or higher daily 
  • Reapply sunscreen frequently, especially after sweating or swimming 
  • Wear protective clothing and wide-brimmed hats 
  • Avoid peak UV hours and seek shade when possible 

Physician Consultation Available 

With a referral from your primary care provider, our physicians offer consultations and full skin assessments for actinic keratosis. Early identification and a personalized treatment plan can significantly reduce the risk of skin cancer progression. 

How to Treat Actinic Keratosis 

Our clinic offers evidence-based, minimally invasive therapies to treat AK effectively: 

Topical Chemotherapy (Efudex®/Efucal) 

Prescription creams applied to the affected area destroy pre-cancerous cells over a short course of treatment. 

Cryotherapy 

Liquid nitrogen is applied to freeze and eliminate abnormal skin cells quickly and effectively. 

Treat Sun Damage Before It Progresses

Early treatment of Actinic Keratosis is key to preventing skin cancer. Explore our non-surgical, effective care options.