Melasma: Causes, Treatments & Prevention Guide

When dealing with melasma, a chronic skin discoloration that shows up as dark patches, most often on the cheeks, forehead and upper lip. Also known as mask of pregnancy, it primarily affects women but can appear in anyone with a predisposition. Hyperpigmentation, the broader category of excess melanin production, encompasses melasma and other dark spots caused by sun, inflammation or injury. The condition usually kicks in when hormones like estrogen and progesterone rise – think pregnancy, birth‑control pills or menopause – and it flares up under UV exposure. Genetics play a role too; people with darker skin tones often notice melasma earlier and more intensely. In simple terms, melasma = hyperpigmentation + hormonal triggers + sun exposure. melasma can be stubborn, but understanding these three pillars lets you target the root causes instead of just the surface. If you’re looking for practical tips on managing melasma, keep reading.