A scar may bother you because of its appearance, the way it feels or how it affects movement. Whether it followed acne, an operation or an injury, the first step is to understand which part of the scar needs attention and what improvement would mean to you.
Scar assessment considers the cause, age, location, contour and symptoms before a treatment is selected1. At The Skin Longevity Clinic, you can discuss these concerns with Dr Rachel Ho; for a detailed comparison of procedures for pimple scars, read our acne scar treatment guide.
Medically reviewed by Dr Rachel Ho, 21 September 2026.
The aim may be a less prominent contour, greater softness, reduced symptoms or improved movement, depending on the scar4. Treatment should be discussed as improvement rather than a promise that all evidence of the scar will disappear4.
Agree on the features being monitored and use comparable photographs where appropriate. Ask what would justify continuing, changing or completing the proposed course.
A depressed scar, a raised scar and a flat colour change require different considerations2. Use the descriptions below to prepare for a consultation, rather than to choose a procedure from appearance alone.
| What you notice | What an assessment considers | Relevant reading |
|---|---|---|
| Dips, pits or uneven texture after acne | The depth, distribution and attachment of depressed scars2. | Acne and pimple scar treatment |
| A line after surgery or injury | Healing, width, colour, thickness and tension across the scar1. | The assessment and healing sections below. |
| Raised, firm or itchy scar tissue | Whether the pattern is hypertrophic or keloidal and whether it is still growing3. | Keloid scar assessment |
| Flat red or brown marks after acne | Colour change rather than a depression or raised contour2. | Acne marks versus acne scars |
Acne can leave several patterns of depressed scarring on the same face2. Our scar identification guide explains their appearance, while the treatment guide addresses the choice of procedure.
Point out the areas that trouble you most and explain what previous treatment changed. Photographs taken before earlier procedures can help you describe that history.
A recently healed scar may still be changing, and the appropriate care depends on healing and tension as well as its appearance1. Bring the date and details of the operation or injury, together with any instructions from the clinician who treated the wound.
Ask whether the immediate priority is scar support, symptom management or a later procedure. Continue following the original wound care instructions until any change has been agreed with the treating team.
Hypertrophic scars generally remain within the original wound boundary, whereas keloids extend beyond it3. Symptoms, continued growth and recurrence after previous treatment are important parts of the history3.
The dedicated keloid page explains this concern in more detail. A raised scar should have its own assessment rather than be placed into a treatment programme intended for depressed acne scars.
Dr Rachel Ho reviews the scar and your treatment history, including previous injections, resurfacing, surgery and unusual healing. Explain whether your priority is texture, colour, discomfort, tightness or a combination of concerns.
Scar management recommendations emphasise individual scar characteristics and the patient’s priorities when choosing an approach4. Before proceeding, ask which finding each proposed treatment will address and how progress will be reviewed.
| Bring or mention | Why it helps the discussion |
|---|---|
| The original cause and approximate date | Establishes the history and the stage of care. |
| Previous treatments and photographs | Helps describe response, recurrence and recovery. |
| Current medicines and relevant medical history | Allows the doctor to review treatment suitability. |
| Pain, itching, growth or restricted movement | Identifies priorities beyond appearance. |
| Work, sport, travel and your budget | Helps plan appointments, recovery and staged costs. |
Silicone gel or sheets, protection from excessive sun exposure and measures to reduce tension may be discussed for suitable healed scars1. The timing should follow wound closure and the treating clinician’s instructions, rather than applying scar products to an open wound1.
At The Skin Longevity Clinic, hypertrophic scars and keloids are treated with intralesional steroid injections, silicone therapy and botulinum toxin injections, selected according to the scar; more complex scars can require specialist or surgical assessment4. Referral may be appropriate when tightness limits movement or the scar needs care outside the clinic’s scope3.
Fractional treatments and focal procedures address different features of acne scarring, and some plans combine approaches5. The detailed comparison belongs in our acne scar treatment guide, including how assessment influences selection.
Our RF microneedling service page explains fractional treatment. For individual procedural questions, read about subcision and TCA CROSS.
Colour and texture can coexist after acne and may need different treatment targets2,5. Our red acne marks article focuses on residual redness, while the marks versus scars guide explains the broader distinction.
When breakouts are continuing, include them in the consultation rather than discussing scars in isolation5. The main acne page explains assessment and ongoing treatment.
A useful quotation should identify the scar or area being assessed and the purpose of each proposed treatment. Ask about the consultation fee, preparation, procedures, aftercare and reviews rather than comparing a session price without knowing what it covers.
Clarify whether additional sessions or specialist referral would involve separate costs and whether any applicable tax is included. You can discuss an initial stage and review point before deciding on a longer course.
Scar prevention and early management can begin as part of wound care, while the timing of later procedures depends on healing and the scar’s characteristics1,4. Ask the clinician responsible for the wound when to review it and which products can be started safely.
Established scars can be considered for treatment according to their current appearance, symptoms and the available options4. Bring the history of previous procedures so the discussion can focus on remaining concerns rather than repeat an approach without reviewing its effect.
Arrange medical review when a presumed scar changes unexpectedly, continues to enlarge or starts to restrict movement3. Explain when the change began and whether there is pain, discharge or a new wound, so the clinician can decide what assessment is needed.
For more detailed treatment planning, start with the acne scar treatment guide. The articles on ECM skin boosters for scars and PDLLA for acne scars examine the evidence for those materials rather than assuming every injectable has the same role.
Contacting the clinic can begin with a description of the area and how it developed. Explain what you would most like to improve, even when you are unsure of the scar type or the available procedures.
Contact The Skin Longevity Clinic to ask about a scar consultation with Dr Rachel Ho and an individual estimate. The discussion should leave you clear about the diagnosis, the proposed next step and how its outcome will be reviewed.