How to reduce pimples and dark spots

Reduce pimples and dark spots by treating active breakouts gently, preventing picking, and protecting discoloured skin from sunlight. The right plan depends on whether the marks follow inflammation, reflect melasma or sun spots, or have another cause.

A pimple is an inflamed or blocked follicle. After inflammation settles, pigment-producing cells may leave a brown or grey mark called post-inflammatory hyperpigmentation, especially after picking or irritation. Not every dark patch follows acne: melasma, sun spots and tinea versicolor can have different patterns and treatments.

The colour may fade gradually, but new breakouts can keep adding marks. A clinician can examine distribution, texture and scale to separate pigment from a changing mole or another skin condition.

Cleanse gently, use non-comedogenic products, and avoid squeezing or harsh scrubs. Apply broad-spectrum sunscreen to exposed areas every day; this helps limit darkening while marks settle. Introduce acne and pigment products gradually, because irritation can deepen discolouration.

A dermatologist may discuss a chemical peel, skin brightening treatment or picosecond laser treatment for selected marks. These procedures require an assessment of skin tone, active acne, pigment type and the risk of temporary irritation or further pigmentation.

Seek assessment for a dark patch that changes quickly, bleeds, crusts, becomes painful, has an irregular border, or differs markedly from surrounding marks. Arrange care for acne that is deep, scarring, widespread or affecting your wellbeing. Prompt review is needed for rapidly spreading redness, swelling or fever.

Ask whether the marks are post-inflammatory hyperpigmentation, melasma, sun spots or another condition; which acne treatment suits you; and whether a peel, brightening treatment or laser is safe for your skin type.