What to expect from follow-up after cancer treatment for actinic keratosis

Actinic keratosis reflects sun-related damage and can appear as a rough, scaly, or gritty patch. Treatment may remove or destroy a visible lesion, but nearby sun-damaged skin can still develop new areas. Follow-up helps the clinician check the treated site and identify changes that need examination.

A review may include questions about tenderness, bleeding, crusting, healing, and whether a rough patch has returned. The clinician may inspect the scalp, face, ears, hands, or other sun-exposed areas and decide whether observation, another treatment, or further testing is appropriate.

Follow wound-care instructions for the treated area and do not pick scabs. Use sun-protective clothing, shade, and broad-spectrum sunscreen on exposed healed skin. Once a month, look and feel for new rough patches, a sore that does not heal, or a spot that bleeds with little contact.

Keep a simple record of locations that concern you and bring it to review. Do not wait for a scheduled visit if a treated area becomes increasingly painful, thick, tender, or persistently crusted.

Contact the treating team if the area does not heal as expected, repeatedly bleeds, becomes thicker, develops persistent pain, or changes in colour or shape. Seek prompt advice for spreading redness, pus, fever, or rapidly worsening swelling after treatment.

Ask when the treated site should be checked, which healing changes are expected, how to examine your own skin, and what sun protection fits your routine. Confirm which new or recurring features should trigger an earlier appointment.