Acne marks or acne scars? Telling them apart, and what treats each

Acne marks or acne scars: the quick test

• Run a finger over it and look side-on. If the skin is smooth and only the colour is different, it is a mark.
• If the skin dips (rolling, boxcar or ice-pick scars) or rises (raised scars), it is a scar.
• Brown or dark marks are pigment, called post-inflammatory hyperpigmentation; red or pink marks are redness left by inflamed vessels.
• Some people have both marks and scars, which is why the doctor looks at your skin before naming anything.

Why dark spots and red marks stay

Inflamed skin produces extra pigment or keeps its small vessels dilated after the spot has healed. Brown marks are more common, darker and slower to fade on deeper skin tones, and red ones show more on fair skin. They can last for months, and left alone sometimes for years. Sun makes brown marks darker, and picking or scrubbing makes new ones, which is why the first steps cost nothing.

What helps marks fade

• Daily broad-spectrum sunscreen, ideally tinted, reapplied when you are outside.
• Calming the acne so that new marks stop forming: see a doctor if acne is moderate to severe or leaving scars.
• Leaving spots unpicked and skin unscrubbed.
• Where marks persist, a gentle plan from the doctor, such as Sylfirm X or carefully set MOXI, avoiding anything that irritates or overheats the skin, since irritation can itself leave new dark marks.

What helps scars

Scars can be made shallower and less noticeable, though rarely erased. Pitted scars can improve with treatment that builds new collagen beneath them: radiofrequency microneedling (Sylfirm X) over three to five sessions about four weeks apart, with the change building for eight to twelve weeks. MOXI, our laser, refines shallow texture over two to four sessions. Very deep ice-pick scars change least. Raised scars are treated differently from pitted ones, and needling and heat may not suit skin that forms them, so the doctor needs to see them first.

Which first: the acne, the marks or the scars?

The acne. Treating scars or marks while new spots keep forming only adds more. See a dermatologist first while acne is moderate to severe, deep and nodular, or leaving new scars, since it may need prescription treatment; the UK's acne guideline also refers severe scarring that persists a year after acne has cleared to a dermatologist-led team. For other pitted scars and enlarged pores, once acne is calm, our doctors can plan radiofrequency microneedling or a gentle laser, and if you need a dermatologist, we tell you plainly.

Dark spots from acne or hyperpigmentation: how to tell

Hyperpigmentation is the umbrella word for patches darker than the skin around them, and acne marks are one kind, alongside sun spots and melasma. They behave differently: acne marks sit where spots were, sun spots build up on the face, hands and chest over years, and melasma forms larger, symmetrical patches linked to hormones and sun. The doctor tells them apart, because the plan differs.

Side effects and who should wait

After Sylfirm X, expect a day or two of pinkness and a sunburn-like feeling; after MOXI, redness for a few hours, then a bronzed, sandpaper-like texture that sheds within about a week. Less often, darker patches, more likely on deeper skin tones and with sun, which is why strict sun protection for the weeks afterwards matters most in Dubai. Pregnancy and breastfeeding mean waiting; so do active infection and inflamed skin in the area.