Pigmentation
Patches of darker skin caused by excess melanin production.
Overview
Hyperpigmentation covers a range of presentations including sun spots, post-inflammatory marks and hormonal patches. Treatment depends on the depth and cause of the pigment.
Common symptoms
Dark patches
Areas of darker pigment than surrounding skin.
Skin texture change
Roughness, bumpiness or loss of smoothness.
Why it happens
Ultraviolet exposure, inflammation, hormonal changes, certain medications and skin injury.
Self-care that helps
Apply broad-spectrum SPF 50 daily, wear a hat in strong sun and avoid picking at healing skin.
When to seek advice
Seek advice if a pigmented area changes shape, colour or size, or bleeds — this should be assessed urgently.
