What should you know about verrucous actinic keratosis?

It often feels rough, scaly, or firm and may look flesh-coloured, pink, red, or brown. The surface can be ridged or crusted, with a thicker texture than a typical flat actinic keratosis. It commonly develops on skin that receives repeated ultraviolet exposure, such as the face, ears, scalp, forearms, or backs of the hands. A clinician may use dermoscopy and sometimes a biopsy to separate it from a wart, irritated growth, or Squamous Cell Carcinoma. It is not possible to make that distinction safely from a photograph alone.

Arrange a dermatology assessment rather than picking or scraping the lesion. The clinician may recommend Skin Cancer Screening, sampling, or treatment based on thickness, location, number of lesions, and examination findings. Options can include Cryotherapy (Lesion Removal), Topical 5-Fluorouracil, Imiquimod Treatment, or Photodynamic Therapy. Thick or diagnostically uncertain lesions may need a procedure that removes tissue for examination. Use sun protection with clothing, shade, and broad-spectrum sunscreen, and check nearby skin for new rough or changing spots.

Book a prompt review if the area grows, becomes tender, bleeds, ulcerates, develops a persistent crust, or changes in colour. Seek earlier assessment for a lesion on the lip, ear, eyelid, or scalp, or for a spot that repeatedly returns after treatment. Do not wait for pain: actinic keratoses and related lesions can change without causing symptoms.

Ask whether the lesion needs a biopsy, which treatment fits its thickness and site, how to care for the area afterward, and how often you should have follow-up. Ask how to protect sun-exposed skin and what changes should trigger an earlier appointment.