Every year, as the brightest months pass, we see a familiar pattern: patients arrive concerned about new dark patches, uneven tone, or old marks that seem to have deepened. The instinct is to ask for the strongest available treatment. The better first step is a diagnosis.
Not all pigmentation is the same
Three common conditions account for most pigmentation concerns, and they are frequently confused. Sun spots (solar lentigines) are discrete, well-defined patches from cumulative UV exposure. Melasma is a hormonally-influenced condition that appears as symmetric, blotchy patches, often on the cheeks and forehead, and is notoriously easy to aggravate. Post-inflammatory hyperpigmentation (PIH) is the mark left behind after a breakout, a bite, or any injury, especially common in Asian skin.
Why misdiagnosis is expensive
These conditions can look alike but respond very differently. An energy setting that clears a sun spot can worsen melasma. A peel that helps PIH may do little for lentigines. Treating without a diagnosis is how patients end up spending more, over more sessions, for less result, and occasionally with new pigmentation caused by the treatment itself.
What a proper assessment involves
A physician assessment looks at the pattern, depth and history of your pigmentation, sometimes with specialised imaging, alongside your hormonal context, medications, and sun habits. Only then does a treatment plan make sense, which may combine prescription topicals, sun protection strategy, and carefully selected in-clinic treatments in the right order.
The honest timeline
Pigmentation rarely resolves in one visit. Expect a plan measured in months, with maintenance built in, particularly for melasma, which is managed rather than cured. Anyone promising instant, permanent clearance is overpromising.
Unsure what your pigmentation actually is? Speak with our doctors or WhatsApp us at +65 8218 3273.
Results may vary between individuals. All treatments at SW1 Clinic are physician-administered or supervised, and subject to clinical suitability assessment at consultation.



















