Causes of Dark Spots on Cheeks: What to Know

The history often provides the first clue. A mark after acne, eczema, a burn, or a reaction to skincare may be [Post-Inflammatory Hyperpigmentation](/conditions/post-inflammatory-hyperpigmentation/). Symmetrical patches across the cheeks can fit [Melasma](/conditions/melasma/), while individual flat marks on exposed skin may fit [Sun Spots](/conditions/sun-spots/). Itch, fine scale, or spread beyond the original irritated area may suggest another diagnosis, including [Tinea Versicolor](/conditions/tinea-versicolor/). Colour alone cannot confirm the cause; a clinician may inspect the surface and ask about medicines, hormones, sun, and product changes.

Note when the spots appeared, whether they are symmetrical, and any preceding rash or blemish. Keep skincare simple, moisturise, avoid rubbing and picking, and use regular sun protection. Pause products that burn or cause redness. Avoid treating an undiagnosed scaly or inflamed patch solely with a pigment product. Once the cause is established, options may include [Chemical Peel](/treatments/aesthetic-procedures/chemical-peel/), [Skin Brightening Treatment](/treatments/aesthetic-procedures/skin-brightening-treatment/), or [Picosecond Laser Treatment](/treatments/laser-and-energy/picosecond-laser-treatment/), selected carefully for the skin and diagnosis.

Arrange an appointment when the cause is unclear, the marks persist or spread, or the skin is itchy, scaly, painful, or repeatedly inflamed. Seek prompt examination for a spot that changes quickly, bleeds, crusts, ulcerates, or does not heal. These signs are reasons to have the skin checked, not a diagnosis on their own.

Which features point toward melasma, sun-related pigment, or post-inflammatory change? Could a product or medication be contributing? Should an active rash be treated before pigment care, and what warning changes should I monitor?