What “Sun damage” can mean
Sun damage is cumulative change caused by ultraviolet radiation. It can contribute to freckles and uneven colour, roughness, visible vessels, reduced elasticity and earlier skin ageing; it also damages cell DNA and raises skin-cancer risk.
Not every rough or pigmented spot is a cosmetic sun spot. In Australia, identifying suspicious lesions comes before trying to fade or resurface them.
Why it may occur
- Lifetime UV exposure from the sun and artificial tanning.
- Skin type, geography, outdoor work and recreation, and past sunburn.
- Some medicines and health conditions increase sensitivity to UV.
When assessment matters
See a GP promptly for a new or changing spot, an irregular or multi-coloured lesion, bleeding, crusting, persistent itch, or a sore that does not heal.
A cosmetic clinic should not diagnose skin cancer or use a procedure to obscure an unassessed lesion.
Broad care pathways
The right starting point depends on the cause, your health and what matters to you. These categories are for discussion, not a recommendation.
Prevention and surveillance
Use sun-protective clothing, shade, sunscreen and UV guidance, and become familiar with your skin. Discuss individual check needs with a doctor.
Medical treatment
A GP or dermatologist should assess and manage actinic keratoses, suspicious lesions and skin cancers.
Cosmetic appearance
After medical concerns are excluded, topical, peel, light or resurfacing categories may be discussed for selected colour or texture changes. They do not undo DNA damage or remove future cancer risk.
Set realistic expectations
- Visible improvement does not mean the skin is medically ‘repaired’.
- Ongoing protection remains important because UV damage accumulates and new changes can develop.
Questions worth asking at a consultation
- Has each lesion been appropriately identified?
- Should I see a GP or dermatologist before treatment?
- How will future skin checks remain possible?
Sources and review
Editorial review: 12 August 2026. Sources are provided so you can check the clinical and safety context directly.
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