Actinic keratosis is skin changes reflecting abnormal cell development in the skin that develops due to prolonged uncontrolled and unprotected sun exposure. They are most commonly seen as patches with a rough surface. It is also known as sunspot among the people.

It occurs especially on the sun-exposed face, ears, hands, arms, legs in women, and bald skin on the head of men with hair loss.

How Does Actinic Keratosis Occur?

Most people may not even be aware of it, as it does not cause any discomfort. Appearances are in the form of a rough, occasionally shedding patch. Often there is more than one. They can be red-pink, flesh-colored, colorless. Initially, it looks like a stain. Sometimes it's hard to see, but it's obvious when you tap on it manually. When actinic keratoses are on the lip, they're called 'actinic cheilitis'. They cause dryness, cracking and flaking on the lips.

Does Actinic Keratosis Cause Skin Cancer?

Actinic keratoses have a low risk of developing into skin cancer.

More importantly, this type of keratosis can sometimes develop into a skin cancer called squamous cell carcinoma. If actinic keratosis thickens or scars, it should be checked. Lesions may develop into squamous cell cancer; They should be followed up regularly by a dermatologist, as they can develop into basal cell cancer or melanoma.

Therefore, antinic keratosis should be treated.

How Is Actinic Keratosis Treated?

• Cryotherapy
• Curettage
• Surgical treatment
• Cream treatments
• Laser therapy