Don’t choose your treatment before your consultation – Here’s why

20 October 2026 | 10 min read

Key Takeaways

A consultation helps identify the cause of your concerns and determine which treatments are most suitable for your skin, facial features and goals.
Different treatments address different concerns, so a procedure you have researched may not deliver the improvement you want.
Your medical history, previous procedures, skin type and recovery requirements can all influence treatment suitability and timing.
Understand the realistic benefits, risks, costs and maintenance involved before deciding whether a treatment is worthwhile.
Online research, AI-generated advice and before-and-after photographs can inform your decision, but cannot replace an individual clinical assessment.
A personalised treatment plan should reflect your priorities, preserve the features that matter to you and avoid unnecessary procedures.
You should have time to consider your options and feel comfortable leaving a consultation without committing to treatment.

Before you spend money on a treatment, you need to know whether it will improve the thing that bothers you. That means establishing what is causing the concern, whether the procedure is suitable for you and how much change you can realistically expect. This is what the consultation is for.

You may be considering laser resurfacing, anti-wrinkle injections, filler or polynucleotides because your skin or face has changed. However, looking older or more tired can reflect several things: pigmentation, lines, changes in texture, loss of firmness or changes in facial volume. They do not all respond to the same treatment. More than one may be present, and the procedure you have researched may address only part of what you are noticing.

Your medical history, previous treatments and ability to manage recovery also affect the recommendation. Before proceeding, you need to understand the likely benefit, risks, alternatives and cost. A friend’s result or an online recommendation cannot establish those things for you.

At Self London, our consultant dermatologist-led clinic on Harley Street, we assess the concern before recommending a procedure. You are welcome to arrive with a treatment in mind, but you do not need to have chosen one.

What is causing the change you see?

Someone asking for treatment around the eyes may be concerned about lines, pigmentation, hollowing, puffiness or several of these together. Adding volume will not address every cause of a tired appearance and may make an already puffy area look heavier. Improving skin texture with laser will not necessarily change the contour that concerns you. Underlying anatomy and physiology driving the issue need to be understood first.

Even apparently straightforward pigmentation needs assessment. Sun spots and melasma may both be described as “brown patches”, but their management can differ. Melasma may need prescription treatment and ongoing sun protection; some laser treatments can worsen it. A treatment advertised for pigmentation is not automatically appropriate for every brown mark.

Lasers and injectables also do different jobs. Resurfacing may help with texture and lines; anti-wrinkle injections act on selected muscles; fillers add volume. Polynucleotides may be considered for selected concerns about skin quality or scarring. For each, we need to explain the specific improvement being sought and the evidence supporting it, rather than treating them as interchangeable ways to achieve “rejuvenation”. Two people asking for treatment of fine lines may need different approaches because their skin tone, degree of sun damage, previous treatment and tolerance for recovery differ.

What clinical expertise adds

Reading about a treatment can tell you what it is intended to do. Deciding whether it is appropriate for a particular face requires examination, medical knowledge and experience of treating patients and reviewing their results. We assess the face at rest and in movement, looking at skin texture, the distribution of pigmentation and the relationship between the concern and the surrounding features. A clinician also needs to recognise when the concern falls outside what a procedure can reasonably achieve.

Dr Anjali Mahto’s background in medical and cosmetic dermatology and more than a decade of experience with laser and energy-based treatments inform the approach at Self London. When considering resurfacing, for example, we assess what is likely to respond, which approach is appropriate for the skin and whether the expected improvement warrants the recovery involved. In some cases, a different treatment, or no procedure at all, will be the more sensible recommendation.

If we recommend something different from the treatment you requested, we should be able to explain what we found and why it changes the plan. You should understand the reasoning, rather than feel expected to accept a recommendation simply because it comes from a clinician.

More than one concern does not mean treating everything

Pigmentation, uneven texture and changes in facial volume often coexist. A single procedure is unlikely to address all of them equally well. During assessment, we establish which bothers you most and whether different concerns would need separate treatments or a staged approach.

You may be happy to improve the texture of your skin while leaving facial lines or volume alone. Any combination should have a clear purpose, with the contribution of each treatment explained. Identifying several concerns is not a reason to recommend treating all of them.

Your medical history can change the recommendation

Previous procedures, medicines, weight loss drugs, supplements, allergies, pregnancy or breastfeeding, active skin disease and problems with healing may affect suitability. Before injectables, we also need to know what has already been placed in the area, when it was done and whether there were complications.

Before laser resurfacing, a history of cold sores may mean preventive medication is needed. Recent tanning, pigmentation after inflammation and problems with previous healing can affect laser selection, preparation or timing. Some findings require precautions or postponement; others may be a reason to advise against a procedure.

These decisions depend on information that may never feature in an online discussion of a treatment. Even accurate general advice can be inappropriate when an important part of your history is missing.

What benefit would make treatment worthwhile?

A treatment may be technically suitable yet offer too little improvement to justify its cost or recovery. We should say so, even when you are ready to proceed. Equally, repeated gentle treatments may be a poor investment if they are unlikely to address the change you want.

Before choosing a laser or injectable, you should understand what it is likely to improve, what may remain visible, when to expect change and whether further treatment or maintenance is likely. The anticipated cost should include any further sessions and chargeable reviews.

Published results help inform that discussion, but a study average cannot be converted into a promised percentage improvement for you. Patients differ in the extent of their concerns, previous treatment and response to a procedure. Before-and-after photographs show what happened to that person, not exactly what will happen to you.

With laser resurfacing, an upcoming holiday in the sun, work commitments or limited time for aftercare may be reasons to delay. A less intensive treatment may reduce recovery but also offer less improvement or require more sessions. We need to establish whether that compromise would still be worthwhile for you.

Laser treatment can cause pigment changes, burns, infection or scarring, as well as expected redness and swelling. Botulinum toxin can cause unwanted weakness, including a temporarily drooping brow or eyelid. Filler has different risks, including rare vascular complications that can damage tissue or cause vision loss. The relevant risks depend on the procedure, product, treatment area and patient. You should have time to understand them and ask how complications would be managed before consenting.

Where online research falls short

Online information ranges from careful clinical guidance to advertising, anecdote and claims that are simply wrong. Several websites may repeat the same promotional material, creating the impression of agreement without providing independent evidence. An account of someone’s successful treatment may omit their diagnosis, previous procedures or what else was done.

AI-generated answers can sound equally convincing while missing a relevant medical detail, confusing different treatments or presenting uncertain evidence as settled. An answer may appear personalised because it repeats the information you supplied, without establishing whether your description correctly identifies the problem.

Bring your research and questions to the consultation. We should be able to discuss what is relevant, correct inaccuracies and explain where uncertainty remains. You should leave with a better understanding of the recommendation, not simply another confident opinion to set against the ones you found online.

Why age alone does not determine treatment

Two people in their fifties may have quite different skin, facial structure and priorities. A recommendation should follow the examination, not a standard list of procedures for that decade. The same applies to someone in their twenties who feels they should begin anti-wrinkle injections because friends have started or because “prevention” sounds responsible.

An often-cited study compared one pair of identical twins, one of whom received regular botulinum toxin treatment over 13 years. The regularly treated twin had fewer established lines in the treated forehead and frown areas, while untreated areas showed comparable ageing. That observation cannot establish a universal starting age or prove that earlier treatment produces a better overall appearance decades later.

What we see repeatedly can also influence what we consider attractive. Experiments by Rhodes and colleagues found that exposure to distorted facial images shifted judgements of normality and attractiveness towards those distortions. This was laboratory research, not proof that cosmetic patients or practitioners inevitably lose perspective. It does offer a reason to consider whether a feature has changed or whether you have become more conscious of it after seeing other people’s treatment results.

What do you want to preserve?

“Natural results” means little unless you and the practitioner agree on what you want to preserve. That may include facial movement, proportions or features that reflect your family and heritage. Improving your skin does not have to mean changing the character of your face.

The consultation should establish those preferences without supplying a catalogue of additional features to dislike. The practitioner’s work and the way they discuss your face can help you judge whether their aesthetic judgement is compatible with yours.

Before starting something new, we should review previous treatment and discuss possible maintenance. Nobody can promise how your face will look in five, ten or twenty years. We can consider whether treatment is justified now, what continued treatment would involve and when to reassess rather than automatically repeat it.

At Self London, the initial consultation and procedural treatment take place at separate appointments. This gives you time to consider the recommendation, complete any preparation and arrange recovery. General medical guidance (GMC) guidance emphasises that patients should have sufficient information and time to make an informed decision.

There is nothing wrong with coming to a consultation having researched a particular treatment. We should be able to explain whether it will address your concern and, if we recommend something different, why. You should also feel comfortable leaving without deciding to proceed.