When to worry about fine lines with sun-damaged skin

Long-term ultraviolet exposure can contribute to fine lines, uneven colour, dryness, rough texture, and reduced skin flexibility. Fine lines may be more noticeable on the face, neck, chest, and backs of the hands. A broad, gradual change can fit photoaging, while a new isolated spot, persistent scaly patch, or sore is not something to label from appearance alone.

Use broad-spectrum sunscreen on exposed skin, reapply when outdoors, seek shade, and use protective clothing and a hat. Keep the skin moisturised and avoid picking rough areas. Photograph a mark in consistent light and record changes in size, colour, texture, bleeding, or tenderness. A dermatologist can examine the whole area and advise whether a prescription product or a procedure is appropriate.

Arrange a dermatology appointment for a rough patch that persists, a lesion that changes, a sore that does not heal, unexplained bleeding, or a spot with a new combination of colours. Seek more prompt review if the area becomes painful, rapidly enlarges, or repeatedly crusts. Fine lines are common with sun-damaged skin, but these additional features need a closer look.

Ask which changes are consistent with photoaging, whether a particular mark needs examination or sampling, how to protect the affected area, and which treatments are safe for your skin type.