How common are dark patches in melasma?

Short answer
Dark patches on skin are a very common presentation of melasma, often appearing as symmetrical areas of deeper colour.
This answers one question. It is not a diagnosis and does not replace an assessment by a licensed doctor.
At a glance
- Presentation
- Dark patches are very common in melasma.
- Typical pattern
- Often symmetrical colour change on exposed facial skin.
- Useful step
- Protect skin from daylight and seek assessment for changing marks.
Short answer
The patches may be brown, grey-brown, or a shade that is darker than the surrounding skin. Their pattern and location help a clinician decide whether melasma is the likely explanation.
Why the patches can develop
Melasma involves increased pigment production in selected areas of skin. It often becomes more noticeable on parts of the face exposed to daylight, including the cheeks, forehead, upper lip, and bridge of the nose.
Sunlight and visible light can deepen existing colour change. Hormonal shifts, some medicines, and irritation can also be relevant, so similar-looking patches still need an individual assessment.
Practical next steps
Use broad-spectrum sun protection consistently and add a hat or shade when practical. Gentle skin care can reduce avoidable irritation; avoid repeatedly scrubbing or picking at the affected skin.
A dermatologist can examine the distribution, review triggers, and discuss options suited to your skin type and goals. Bring a list of skin products and medicines, especially anything started before the colour change.
When to arrange an assessment
Arrange a medical review if a patch is new and changing quickly, has an uneven border or several colours, bleeds, becomes sore, or looks different from your other marks. Seek assessment as well when the change causes distress or does not fit the usual symmetrical pattern.
Questions to take to your appointment
Could this pattern be melasma or another pigment condition? Which daily products are least likely to irritate my skin? Are pregnancy, hormones, or a medicine relevant in my situation? How should I monitor a patch that changes?
Find care
General Clinics & Polyclinics in Abu Dhabi
That answer is general. If you want it applied to your own case, these are licensed general clinics & polyclinics listed in Abu Dhabi.
27 Ar Ruwwad St - Shakhbout City - MSH4 - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, Cigna, MetLife +20 more
Al Ruwais, Al Dhafrah
Accepts: Daman, Thiqa, AXA, Cigna +16 more
Al Bahyah - Al Bahyah Old - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, Cigna, Allianz Care +18 more
Abu Dhabi
Accepts: Daman, Thiqa, AXA, Cigna +27 more
Ordered by verification status and how complete each clinic's public record is, then alphabetically. This is a directory listing, not a ranking — Zavis does not rate or recommend providers.
A factual listing drawn from the DHA, DOH and MOHAP licence registers. It is not a referral, an endorsement, or advice that any of these providers is right for you.
Questions people ask
Do dark patches always indicate melasma?
No. Dark patches can have several causes, and a clinician considers their pattern, timing, symptoms, and your skin history before making a diagnosis.
Can sunlight make melasma look darker?
Yes. Daylight exposure can make pigment more noticeable, which is why consistent sun protection is a core part of managing melasma.
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Medical disclaimer. This page is general health information, not medical advice, and it cannot diagnose you. Always consult a licensed healthcare provider about your own symptoms and treatment. In an emergency in the UAE, call 998 for an ambulance.