Pigmentation & Melasma: Causes and How to Treat Dark Patches

Quick answer

Pigmentation — dark patches, uneven tone, and melasma — happens when the skin makes excess melanin, triggered mainly by sun exposure, hormones (pregnancy, birth control), inflammation (like acne), and heat. Melasma is a common, stubborn type that appears as symmetrical brown patches on the cheeks, forehead, and upper lip. The foundation of every treatment is daily broad-spectrum sunscreen; on top of that, brightening actives, chemical peels, and certain lasers help — but pigmentation needs patience and maintenance because it easily returns. Dermacare offers dermatologist-led pigmentation care in Hyderabad.

Dark spots, patchy tanning, and melasma are among the most common — and most frustrating — skin concerns in India, partly because strong sun and heat make them worse and prone to coming back. The most important thing to know: pigmentation is manageable, but it needs the right diagnosis and consistency, not quick fixes. At Dermacare in Himayat Nagar, Hyderabad, here’s how we approach it.

What causes pigmentation?

Pigmentation is caused by excess melanin, the pigment that gives skin its colour. The main triggers are:

Common types of pigmentation

Type What it looks like Common trigger
Melasma Symmetrical brown patches on cheeks, forehead, upper lip Hormones + sun + heat
Post-inflammatory (PIH) Dark marks where acne or injury healed Inflammation
Sun spots / uneven tan Diffuse darkening and blotchy tone on exposed skin UV exposure
Tanning Overall darkening of exposed areas Sun

Melasma is the most stubborn type. It can be improved and controlled, but it tends to recur — which is why maintenance and sun protection are non-negotiable.

How pigmentation is treated

1. Sun protection (the foundation — non-negotiable)

No pigmentation treatment works without it. Use a broad-spectrum sunscreen (SPF 30–50) every day, reapply through the day, and add hats and shade. In many cases, disciplined sun protection alone produces visible improvement — and it prevents pigmentation from coming back after treatment.

2. Brightening actives

Dermatologist-guided topical ingredients help fade pigment over time — options include vitamin C, niacinamide, azelaic acid, kojic acid, and prescription formulas where appropriate. These are used carefully, because overuse and irritation can worsen pigmentation.

3. In-clinic treatments

Because melasma is easily aggravated, professional guidance matters more here than with almost any other skin concern — aggressive or unsupervised treatment often backfires.

Why pigmentation comes back (and how to prevent it)

Pigmentation, especially melasma, is a chronic tendency rather than a one-time problem. It returns when sun protection lapses, hormones shift, or the skin is irritated. To keep results:

Key takeaways

  • Pigmentation is excess melanin, driven mostly by sun, hormones, and inflammation.
  • Melasma is the most stubborn type and tends to recur.
  • Daily broad-spectrum sunscreen is the foundation of every treatment.
  • Brightening actives, peels, and careful laser help — under guidance.
  • Avoid unregulated “fairness” creams; they can contain harmful steroids.

Want clearer, more even skin?

Get a dermatologist-led pigmentation plan at Dermacare, Himayat Nagar, Hyderabad. New patients get a free first consultation.

Book a Consultation   Call +91 91210 14930

Frequently asked questions about pigmentation & melasma

Can pigmentation be removed permanently?

Many types of pigmentation can be significantly faded, but melasma in particular is a recurring condition rather than something “cured” once. With consistent sun protection and maintenance, results can be kept for the long term, but lapses often bring it back.

What is the best treatment for melasma?

There’s no single best treatment — the most effective approach combines strict daily sunscreen, dermatologist-guided brightening actives, and gentle procedures like peels, chosen for your skin. Melasma is easily aggravated, so treatment should be supervised rather than aggressive.

Does sunscreen really help pigmentation?

Yes — it’s the single most important step. UV is the main trigger for pigmentation and the main reason it returns, so daily broad-spectrum sunscreen both improves existing pigmentation and protects your results after treatment.

Are fairness or skin-whitening creams safe for dark spots?

Many over-the-counter “fairness” creams are unregulated and can contain harmful ingredients like strong steroids that damage skin and worsen pigmentation long-term. It’s safer to use dermatologist-prescribed brightening treatment.

How long does pigmentation treatment take to show results?

Pigmentation fades gradually — usually over several weeks to a few months of consistent treatment, depending on the type and depth. Melasma and deeper pigment take longer and need ongoing maintenance.

Why does my melasma keep coming back?

Melasma recurs because its triggers — sun, heat, and hormones — are ongoing. Skipping sunscreen, hormonal changes, and skin irritation all bring it back, which is why daily protection and maintenance are essential.

This article is for general education and is not a substitute for professional medical advice. Please consult a qualified dermatologist for a diagnosis and treatment plan suited to your skin.

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Acne & Acne Scars: Causes, Types & Dermatologist Treatments

Quick answer

Acne happens when pores get clogged with oil and dead skin, then inflamed by bacteria — driven by hormones, genetics, stress, and the wrong products. Mild acne often improves with a simple, consistent routine and ingredients like salicylic acid, benzoyl peroxide, or retinoids. Moderate-to-severe or scarring acne needs a dermatologist, because treating it early prevents permanent scars. Acne scars are treated separately — with options like chemical peels, microneedling, and laser — once active acne is controlled. Dermacare offers dermatologist-led acne and scar care in Hyderabad.

Acne is the most common skin concern in the world, and one of the most misunderstood. Squeezing it, over-scrubbing, and switching products every week usually make it worse — and can leave scars that are far harder to treat than the acne itself. At Dermacare in Himayat Nagar, Hyderabad, our dermatologist-led skin care focuses on clearing acne and preventing scarring. Here’s how.

What causes acne?

Acne forms when four things combine inside a pore:

Common triggers and contributors include hormonal changes (puberty, periods, PCOS), genetics, stress, high humidity and sweat, comedogenic (pore-clogging) makeup and hair products, and picking or over-washing the skin. Diet can play a role for some people, particularly high-sugar and heavily processed foods.

Types of acne

Type What it looks like
Blackheads & whiteheads Small clogged pores (comedones), non-inflamed
Papules & pustules Red bumps and pus-filled pimples (inflamed)
Nodules & cysts Large, deep, painful lumps — highest scarring risk
Hormonal acne Often along the jaw and chin, flares with the cycle

The more inflamed and deep the acne, the higher the risk of scarring — which is exactly why nodular and cystic acne should be treated by a dermatologist early.

How to treat acne

A simple daily routine (mild acne)

Give any routine 6–8 weeks before judging it, and change one thing at a time.

Dermatologist treatments (moderate to severe)

The single most important reason to treat acne properly and early: preventing scars.

Treating acne scars

Acne scars are treated after active acne is under control. Different scars need different approaches:

Scar treatment usually needs a combination of methods over several sessions, and results build gradually. A consultation determines which mix suits your skin.

What not to do

Key takeaways

  • Acne is clogged, inflamed pores driven by oil, hormones, and bacteria.
  • A simple, consistent routine helps mild acne; give it 6–8 weeks.
  • Deep, cystic, or scarring acne needs a dermatologist early.
  • Treating acne early is the best way to prevent scars.
  • Scars are treated separately with peels, microneedling, and laser.

Struggling with acne or acne scars?

Get a dermatologist-led plan for clearer skin at Dermacare, Himayat Nagar, Hyderabad. New patients get a free first consultation.

Book a Consultation   Call +91 91210 14930

Frequently asked questions about acne

How can I get rid of acne fast?

There’s no safe overnight cure, but you can speed improvement with a consistent routine — gentle cleansing, a proven active like salicylic acid or benzoyl peroxide, moisturiser, and daily sunscreen — and by not picking. For fast, stubborn, or painful acne, a dermatologist can prescribe stronger treatment.

Does popping pimples cause scars?

Yes. Squeezing pushes inflammation deeper into the skin and is one of the leading causes of permanent acne scars and dark marks. It’s the single habit most worth breaking.

What is the difference between acne marks and acne scars?

Flat brown or red “marks” are post-inflammatory pigmentation and usually fade over months with sun protection and brightening treatment. True scars are changes in skin texture — pitted or raised — and need procedures like microneedling, peels, or laser.

Can acne scars be removed completely?

Most acne scars can be significantly improved, though “completely erased” is rarely realistic. A combination of treatments over several sessions typically gives the best result, and expectations are set individually during a consultation.

Does diet affect acne?

For some people, yes — high-sugar and heavily processed foods, and in some cases dairy, can worsen acne. Diet is one factor among many, so it’s worth managing alongside a proper skincare and treatment plan rather than relying on it alone.

When should I see a dermatologist for acne?

See a dermatologist if your acne is deep, painful, or cystic, isn’t improving after 6–8 weeks of a good routine, is leaving marks or scars, or is affecting your confidence. Early treatment prevents scarring.

This article is for general education and is not a substitute for professional medical advice. Please consult a qualified dermatologist for a diagnosis and treatment plan suited to your skin.

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