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Concern · Balance
A contour that looks uneven under certain light, or feels firm to the touch, usually has a specific cause. Most of them are correctable.

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Quick Answer
Usually, and often by removing rather than adding.
In Brief
An irregular contour after injectable treatment can be product sitting too superficially, product that has migrated from where it was placed, swelling around it, or a firm area of tissue response. These feel and behave differently, and they are not treated the same way.
Hyaluronic acid fillers can be dissolved, which means an uneven result from HA product is usually reversible. Products that are not hyaluronic acid cannot be dissolved, so knowing what was used matters a great deal.
Pillar
Balance
Common cause
Product placement or migration
Often reversible
If hyaluronic acid
First step
Identify what was used
Understanding It
Placement is the most common reason. Product placed too close to the surface can be visible as a ridge or a bluish shadow, particularly in thin skin around the eyes and lips. Product placed in the right layer but in too great a quantity produces a fullness that reads as a step rather than a curve.
Migration is the second. Over time, and with movement, product can travel from where it was placed, which is why an upper lip can develop a shelf above the lip border months after treatment.
Less commonly, the body responds around the product with firm tissue. This is uncommon, it is not dangerous, and it is managed medically rather than by adding more product.
At Consultation
The appointment starts with history: what was injected, how much, when, and by whom. Bring whatever records you have. If you do not know what was used, say so, because it changes what can safely be done.
Your doctor will examine the area at rest and moving, and by touch, since a firm nodule feels different from superficial product. In some cases imaging is appropriate.
The plan often begins with dissolving rather than adding, then waiting, then reassessing. That sequence frustrates people who came in wanting a result the same day, and it’s the right sequence.
What Helps
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Balance
Where correction requires adjustment rather than removal, small volumes placed precisely can rebuild an even contour.
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Balance
Our signature volume programme, planned across the whole face so a corrected area is not left isolated.
onlif-device-fat-dissolving-injections.jpg | device or product image for Fat Dissolving Injections | 800x500 | ONLIF SUPPLIES
Balance
Where the irregularity relates to muscle rather than product, fat dissolving injections may be considered.
Which of these suits you is not something a website can tell you.
Timeline
Where dissolving is appropriate, the appointment itself is short. The enzyme works within hours, though the area continues to settle for one to two weeks, and it is only at that point that what remains can be judged fairly.
Many people are surprised by how the area looks immediately after dissolving. Skin that has been held out by product can look flatter or looser than expected for a short period. This usually improves as tissue recovers.
Any rebuilding is planned at a separate appointment, usually a few weeks later, with less product than was there before. Correcting and rebuilding on the same day removes the ability to judge either.
Before You Book
Bring any record you have of what was injected: the product name, the quantity, the date, and where it was placed. A photograph of a receipt or treatment record is enough.
Tell us if the area has ever been red, hot, painful or tender, and whether that happened soon after treatment or months later. That history changes the assessment significantly.
If you have had a filler dissolved before, say so and say how the area responded. And if you do not know what was used, tell us that too. It’s a common situation and it is better addressed openly than guessed at.
A Note
Adding more product to disguise an irregularity is the most common mistake, and it compounds the problem: the area becomes heavier, the original irregularity is still there, and dissolving later removes both. Massage on your own can move product unpredictably. And repeated treatment before an area has settled makes it impossible to tell what is product and what is swelling.
FAQ
Hyaluronic acid fillers can be dissolved with an enzyme, usually in a short appointment. Products that are not hyaluronic acid cannot, which is why knowing what was injected matters.
If the treatment was recent, some of what you are seeing is swelling. Two weeks is the usual point at which a result can be judged fairly.
Often, but it limits the options and changes the assessment. Tell us at consultation rather than after.
It can be targeted, though precision has limits. Your doctor will explain what is realistic for your specific case before anything is done.
Further reading: How much filler is too much
A consultation starts with understanding what you see and why it happens. Onlif Clinic is in Seocho-gu, Seoul.