What Type of Acne Scars Do You Have?
Acne can be frustrating while it is active, but the marks and scars left behind can sometimes be just as concerning. You may notice small pits, uneven skin texture, depressions or raised areas even after your pimples have healed.
However, not every mark left by acne is a permanent scar. Some are temporary colour changes that gradually fade, while others involve changes to the skin's structure and may need professional treatment.
Understanding your scar type is an important first step towards choosing an appropriate treatment. Different acne scars respond to different procedures, so a treatment that helps one type may not work as well for another.
If you are considering Acne Treatment in Medavakkam, a dermatologist can assess your skin, identify the type of scarring and recommend an approach suited to your skin tone, scar depth and acne history.
Acne Marks vs Acne Scars: What Is the Difference?
Before exploring the different scar types, it helps to distinguish acne marks from true scars.
Acne marks are areas of discolouration left after inflammation. They may appear brown, dark or red, depending on your skin tone and the nature of the inflammation. These marks often improve gradually, although fading can take several months or longer.
Acne scars involve a change in the skin's texture or structure. They may appear as depressions, pits or raised areas. These scars are less likely to disappear completely on their own.
Some people have both acne marks and structural scars. Identifying the difference helps determine whether the main goal is to improve pigmentation, skin texture or both.
What Are the Different Types of Acne Scars?
Acne scars are commonly grouped into depressed scars and raised scars. The shape, depth and distribution of the scars help a dermatologist determine the most suitable treatment options.
1. Ice Pick Scars
Ice pick scars are narrow, deep depressions that extend into the skin. They often look like tiny holes or pinpricks and may be more noticeable under certain lighting.
Because these scars are narrow and deep, ordinary skincare products are unlikely to remove them.
Possible treatment options include:
- TCA CROSS: A dermatologist applies a highly concentrated chemical solution to individual scars to stimulate collagen formation.
- Selected resurfacing procedures: These may be considered in carefully chosen cases, depending on scar depth and skin characteristics.
- Combination treatment: More than one procedure may be needed to improve the overall appearance.
TCA CROSS is a specialised procedure and should only be performed by a trained professional. Inappropriate use can cause burns or worsen pigmentation, particularly in skin prone to post-inflammatory hyperpigmentation.
2. Boxcar Scars
Boxcar scars are round or oval depressions with relatively well-defined edges. They may be shallow or deep and can make the skin surface appear uneven.
The depth and shape of the scar influence the treatment approach.
Possible treatment options include:
- Microneedling: Creates controlled micro-injuries that stimulate the skin's healing response and collagen production.
- Fractional laser resurfacing: Targets selected areas of skin to encourage remodelling and improve texture.
- Subcision: May be useful when scars are also tethered by fibrous bands beneath the skin.
- Combination procedures: A dermatologist may recommend different treatments for scars of varying depths.
Shallow boxcar scars may respond better to resurfacing procedures than deeper scars. Improvement is usually gradual and may require multiple sessions.
3. Rolling Scars
Rolling scars create a wavy or undulating appearance. They often have sloping edges rather than the sharply defined borders seen in boxcar scars.
These scars can develop when fibrous bands beneath the skin pull the surface downward. The skin may look more uneven when light falls across the cheeks.
Possible treatment options include:
- Subcision: A procedure that releases fibrous bands pulling the skin down.
- Microneedling: May support collagen remodelling in suitable scars.
- Fractional laser resurfacing: Can help improve texture in selected cases.
- Combination treatment: Subcision may be combined with other procedures when appropriate.
Rolling scars often need treatment that addresses the underlying tethering rather than focusing only on the skin's surface.
4. Hypertrophic and Keloid Acne Scars
Unlike depressed scars, hypertrophic scars are raised because excess scar tissue forms during healing. They remain within the boundaries of the original injury.
Keloids grow beyond the original injury's boundaries and may become firm, itchy or uncomfortable. They are more common in certain body areas, including the chest, shoulders and back and can occur after inflammatory acne.
Possible treatment options include:
- Intralesional corticosteroid injections: May help flatten selected raised scars.
- Other scar-directed injections: Additional medicines may be considered in suitable cases.
- Silicone-based treatments: May help some raised scars, depending on the scar and treatment plan.
- Specialist procedures: Further treatment may be needed for persistent or recurrent scars.
Keloids can return after treatment, so they require a different approach from depressed acne scars. Procedures such as aggressive resurfacing are not generally the first choice for raised scars without specialist assessment.
Which Acne Scar Treatment Is Best for You?
There is no single treatment that works equally well for every type of acne scar. A dermatologist considers the scar pattern, depth, skin tone, active acne and tendency to develop pigmentation or raised scars.
Common treatment options include:
Microneedling
Microneedling uses fine needles to create controlled micro-injuries that stimulate collagen remodelling. It may help improve selected depressed acne scars over multiple sessions.
Chemical Peels
Chemical peels can help with certain types of acne-related discolouration and may provide modest improvement in some superficial textural concerns. They are not a universal solution for deep scars.
Fractional Laser Resurfacing
Fractional laser procedures create controlled treatment zones in the skin to encourage healing and collagen remodelling. The choice of laser and settings is particularly important for darker skin tones because irritation can trigger pigmentation changes.
Subcision
Subcision releases fibrous bands beneath tethered scars. It is commonly considered for rolling scars and selected depressed scars.
TCA CROSS
This targeted procedure may be considered for narrow, deep ice pick scars. It is different from applying a general chemical peel across the entire face.
Combination Treatment
Many people have more than one type of acne scar. A dermatologist may recommend a combination of procedures performed in stages to address different scar patterns.
The goal is generally to improve scar depth, texture and overall appearance rather than promise complete scar removal.
Should You Treat Active Acne Before Acne Scars?
Yes, controlling active acne is usually an important part of scar management.
New inflamed pimples can cause additional scarring and pigmentation, making it harder to maintain improvements from previous treatments. Picking, squeezing or repeatedly irritating acne lesions may also increase the risk of marks and scars.
A dermatologist may recommend topical medicines, oral medicines or other acne treatments depending on the severity and type of acne.
Once acne is adequately controlled, the treatment plan can focus more specifically on existing scars. Some procedures may still be possible in selected circumstances, but the timing should be decided by a professional.
Seeking Acne Treatment in Medavakkam early can help address active breakouts and reduce the risk of additional scarring.
Can Acne Scars Go Away on Their Own?
Temporary acne marks may fade over time, although this can take months and sometimes longer. Sun exposure and repeated inflammation can make discolouration more noticeable.
Structural scars, such as deep pits or tethered depressions, are less likely to disappear completely without treatment. Skincare may support skin health and help manage acne, but it generally cannot fully correct established deep scars.
Professional procedures may improve the appearance of scars, but results depend on the scar type, treatment chosen, number of sessions and individual healing response.
How Can You Help Prevent More Acne Scars?
A few consistent habits can help reduce the risk of further scarring:
- Treat active acne early rather than allowing persistent inflammation to continue.
- Avoid squeezing, picking or scratching pimples.
- Follow a skincare routine suited to your skin.
- Use sunscreen to help limit worsening of post-acne pigmentation.
- Avoid harsh home remedies and unregulated scar-removal products.
- Follow your dermatologist's advice before starting procedures or strong active ingredients.
If you notice deep, painful acne or scars developing repeatedly, seek professional advice rather than waiting for the condition to settle on its own.
Frequently Asked Questions
What is the most common type of acne scar?
Depressed acne scars, including ice pick, boxcar and rolling scars, are common. The type and severity vary between individuals and some people have a combination of scar types.
Can acne scars be removed completely?
Some scars can improve significantly, but complete removal cannot be guaranteed. Treatment usually aims to make scars less noticeable and improve overall skin texture.
Which treatment is best for deep acne scars?
It depends on the scar type. TCA CROSS may be considered for ice pick scars, while subcision may help tethered rolling scars. Deeper boxcar scars may need a different or combined approach.
Do chemical peels remove acne scars?
Chemical peels can help with certain acne marks and may improve some superficial concerns, but they usually cannot correct deep structural scars on their own.
Is acne scar treatment safe for Indian skin?
Many treatments can be performed on Indian skin, but the choice of procedure and settings is important. Some treatments can trigger post-inflammatory pigmentation, so assessment by an experienced dermatologist is advisable.
How many sessions are needed for acne scar treatment?
The number varies according to scar type, severity, procedure and individual response. Several sessions or a combination of treatments may be needed, with improvement occurring gradually.
Conclusion
Understanding your acne scar type is an important step towards choosing the right treatment. Ice pick scars, boxcar scars, rolling scars and raised scars have different characteristics and may respond to different procedures.
While acne marks may fade over time, established structural scars often need professional treatment for noticeable improvement. Controlling active acne is equally important because it helps reduce the risk of new scars forming.
If you are exploring Acne Treatment in Medavakkam, a dermatologist can assess your skin and recommend a personalised plan based on your scar type, skin tone and treatment goals.
Medical Disclaimer: This article is intended for general educational purposes only and should not replace professional medical advice, diagnosis or treatment. The suitability, risks and results of acne scar treatments vary between individuals.
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