Melasma: 7 Myths & Truths

Myth 1: "Lemon & turmeric will fade it."

Truth: No. Lemon juice can actually worsen melasma by inflaming the skin (post-inflammatory hyperpigmentation). Turmeric helps mildly but is not a standalone solution. Kitchen remedies are not a substitute for dermatologist-grade actives like tranexamic acid, cysteamine and azelaic acid.

Myth 2: "It's just age spots."

Truth: Melasma is hormonal. It's triggered by estrogen/progesterone shifts (pregnancy, birth control), sun exposure and heat. It's common in 20–50-year-old women and can occur in men too. Getting the diagnosis right matters because "age spots" (solar lentigines) are treated very differently.

Myth 3: "Sunscreen isn't necessary indoors."

Truth: Visible light (from windows, phones, bulbs) triggers melasma — not just UV. A tinted sunscreen SPF 50+ with iron oxides is the single most effective treatment for melasma. Reapply every 3 hours if active.

Myth 4: "Laser will cure it."

Truth: Carefully-done Q-switched ND:YAG toning helps, but aggressive laser can make melasma worse. It's a supporting therapy, not a primary one. The foundation is: sunscreen + actives + lifestyle + patience.

Myth 5: "It's permanent once you have it."

Truth: Melasma is chronic but highly controllable. With the right protocol, most patients achieve 70–90% fading. Ongoing maintenance keeps it that way.

Myth 6: "Hydroquinone is dangerous."

Truth: When used correctly (for 8–12 weeks at a time, under dermatologist supervision), hydroquinone is safe and highly effective. Unsupervised long-term use can cause complications — which is why we prescribe it in rotation with other actives.

Myth 7: "If I get pregnant, the melasma will go away after delivery."

Truth: Sometimes it fades; often it partially fades. Most women need therapy after pregnancy. Pregnancy-safe options (azelaic acid, SPF, gentle peels) exist for those who want to start earlier.

What actually works — in order

1) Tinted SPF 50+ all day, every day. 2) A prescribed rotation of tranexamic acid / azelaic acid / cysteamine. 3) Monthly gentle peels (mandelic, lactic). 4) Q-switched laser toning — when appropriate, 4–8 weeks in. 5) Cosmelan/Dermamelan — for resistant cases. 6) Trigger identification: birth control, heat, specific triggers, stress. Fix the trigger = keep the results.