Conditions

Acne scars

First step

Active acne must be controlled before scar treatment

Realistic improvement

Substantial, typically not complete

Marks vs scars

Flat marks fade on their own; pits do not

Acne scarring happens when inflammation damages collagen in the dermis. Once that structural damage is done it does not fade with time, which is what separates a true scar from the brown or red marks that do.

Telling those apart is the first job, and it changes everything that follows. A patient spending money on laser sessions for marks that would have faded by themselves is a common and avoidable outcome.

Types, because treatment differs

Ice-pick scars

Narrow, deep and steep-sided, like a puncture. The hardest type to resurface, and usually treated with TCA CROSS — a focused application of acid into each scar — rather than lasers.

Boxcar scars

Wider depressions with sharply defined edges. Respond well to fractional resurfacing and microneedling radiofrequency.

Rolling scars

Broad, shallow undulations caused by fibrous bands tethering the skin to deeper tissue. Subcision — releasing those bands with a needle — is the key step, and resurfacing alone disappoints here.

Hypertrophic and keloid scars

Raised rather than depressed, more common on the chest, shoulders and jawline. Treated with intralesional steroid injections, sometimes with 5-FU. Resurfacing worsens them.

How it is assessed

Scars are examined under good lighting and from several angles, because depressions show differently under side lighting than straight on. Most patients have a mix of types, which is why plans usually combine techniques. Skin tone is assessed too — deeper skin carries a higher risk of post-procedure pigmentation, which changes device settings.

If acne is still active, that is treated first. This is not negotiable.

Treatments

• Subcision — releases tethering bands under rolling scars. Often the highest-value single step
• Microneedling radiofrequency (MNRF) — stimulates collagen with lower pigmentation risk in Indian skin than ablative lasers
• Fractional CO2 laser — effective for boxcar scars and texture, with real downtime and a higher pigmentation risk that needs managing
• TCA CROSS — for ice-pick scars specifically
• Dermal fillers — lift individual depressed scars; temporary, lasting months to a year
• Punch excision — for a few deep, isolated scars that will not resurface
• Chemical peels — modest help for shallow texture; not a treatment for true scarring on their own

What else it could be

These are the conditions this is most often mistaken for. Treating the wrong one is the commonest reason a problem drags on for months.

Often mistaken for	How it's told apart
Flat brown marks	Post-inflammatory pigmentation, not a scar. Fades over months with sun protection — no procedure needed.
Red marks	Post-inflammatory erythema from dilated vessels. Also temporary, though slower in fair skin.
Open pores	Enlarged follicular openings, often mistaken for tiny scars. Treated differently and improved only modestly.
Keloid and hypertrophic scars	Raised rather than depressed, mostly on the chest, shoulders and jawline. Resurfacing makes these worse; they need injections.
Active nodular acne	Still inflamed lesions, not yet scars. Resurfacing active acne causes more scarring.

Common questions

Can acne scars be removed completely?

Honestly, no. Good treatment achieves substantial improvement — often 50 to 80 percent across a course — and most patients are satisfied with that. Promises of complete removal are not achievable with current technology, and expecting it leads to disappointment with a result that was actually good.

Why can't we treat the scars while the acne is still active?

Because new lesions are still forming new scars, so the result is undone as it is achieved. Resurfacing inflamed skin also risks worsening both. Controlling the acne first is not a delay tactic; it is what makes the scar treatment hold.

How many sessions will I need?

Typically four to six, spaced four to six weeks apart, often combining more than one technique because most people have more than one scar type. You will be given a realistic number before starting, not after.

Is microneedling at a salon the same thing?

No. Depth, sterility and device quality differ substantially, and inadequate depth produces no benefit while poor technique risks infection and more scarring. This is a medical procedure.

Can scar treatment be done online?

No — these are procedures and they require in-person visits. An online consultation can assess the scar types, confirm whether active acne needs controlling first, and plan the course, which saves a trip.

This page is general information and does not replace a consultation. Whether any treatment described here is right for you depends on examination, history and other medicines, and that assessment needs a doctor.