Pigmentation

Melasma

Melasma is a recurring pattern of facial pigmentation influenced by light, hormones and individual susceptibility.

In plain language

What this term means.

Melasma causes symmetrical brown or grey-brown facial patches, commonly on the cheeks, forehead or upper lip. It often needs long-term trigger control.

What patients notice

Common signs and descriptions

  • Symmetrical facial patches
  • Cheek, forehead or upper-lip involvement
  • Worsening with light or heat
  • Recurrence after improvement

Possible explanations

Different causes can look similar

  • Genetic susceptibility
  • Sun and visible light
  • Hormonal influence
  • Heat and irritation in some patients

Professional assessment

How a consultation may clarify the concern.

The colour, depth, distribution and trigger pattern are examined
Skin type, sun exposure, inflammation, hormones, medicines and prior procedures are reviewed

Treatment approach

Options follow the diagnosis

  • Identify and limit triggers before selecting topical or procedural options
  • Use skin-type aware plans to reduce irritation and rebound darkening

Avoid

What not to do

  • Avoid unlabelled lightening mixtures and prolonged unsupervised steroid creams
  • Do not combine strong peels, scrubs and lasers on irritated skin

Care

Useful next steps

  • Use broad-spectrum sun protection consistently
  • Protect the skin barrier and address inflammation early

Frequently asked

Questions to take into consultation.

A photograph can document appearance but may not show texture, depth, scalp findings or warning signs. A diagnosis and personalised plan may require history and in-person examination.

Not usually. The appropriate pathway depends on the cause, severity, skin or hair characteristics, previous treatment, medical suitability and the result you hope to achieve.