Skin

Pigmentation comes back because treatment lightens the pigment but rarely switches off the trigger — sun exposure, hormones or lingering inflammation keep signalling the same cells to make more. Lasting control pairs treatment with managing that trigger, which is why maintenance matters as much as the initial clearing. Few skin concerns are as frustrating as … Read more

The quick way to tell them apart: sunspots are small, sharp-edged and scattered where the sun hits; melasma is larger, soft-edged and symmetrical — usually both cheeks, the forehead or the upper lip — and is driven by hormones as much as sun. Post-inflammatory marks sit exactly where a pimple or injury used to be. … Read more

Most facial pigmentation comes down to three drivers — ultraviolet light, hormones, and the inflammation left behind by breakouts or injury — and most faces carry more than one at once. That mix is why the same brown patch behaves so differently from person to person, and why treatment starts with identifying the driver. Pigmentation … Read more

Adult acne is common, especially in women, and typically settles along the jaw and chin. Hormonal fluctuations, stress and some cosmetics keep the same pore-blocking cycle running that drives teenage acne — which is why it can continue, or first appear, well into your twenties and thirties. Plenty of people expect acne to end with … Read more

See a doctor about acne when pharmacy products have had eight to twelve weeks without clear progress, when acne is painful, deep or cystic, or when it is starting to leave marks — scarring is far easier to prevent than to treat. Most people try to handle acne themselves first — a face wash here, … Read more

Acne starts inside the pore: oil production rises, dead skin cells stick together, the pore blocks, and normal skin bacteria multiply behind the blockage. Hormones drive the first step, which is why teens and young adults get it most — it is biology, not poor hygiene. Acne is one of the most common reasons young … Read more