Medically reviewed by Dr Sin Yong · Last reviewed · 4 min read
Published 13 October 2026 · Reviewed by Dr Sin Yong

This hub lists every page on drsinyong.com about filler that has gone wrong or simply gone too far: pillow face, under-eye lumps, puffiness, nodules after Ellansé or Sculptra, migration and the Tyndall effect. Dr Sin Yong images earlier filler with ultrasound before anything is dissolved or added; hyaluronic acid is treated with ultrasound-guided hyaluronidase, and non-dissolvable material with the Time Freeze Laser LCLR®.
Pick the row closest to what you are seeing. Each one points to the page to read first and the page to read next. Earlier filler is imaged with ultrasound before anything is dissolved or added, and more filler is never the answer to a face that already has too much.
| Your question | Start with | Then read | What decides the route |
|---|---|---|---|
| I have hard lumps and was only offered surgery | hard lumps after filler or skin boosters | Sculpting mode of Time Freeze Laser LCLR® | Mapped with ultrasound; treated without an incision |
| Ellansé nodules, and only offered surgery? | Ellansé nodules | hard lumps after filler | Polycaprolactone cannot be dissolved; nodules large and small |
| Juvelook clumping nodules | Juvelook lumps | Juvelook | Only the hyaluronic acid carrier dissolves |
| Lumps after a skin booster | lumps after skin boosters | skin boosters | Early bumps settle; a lump that stays is worth a scan |
| Filler is still there after dissolving | filler dissolving not working | ultrasound-guided filler dissolving | Why filler can remain, and what a second look with ultrasound shows |
| Hard nodules that cannot be dissolved | Sculpting mode of Time Freeze Laser LCLR® | filler complications | Used by Dr Sin Yong for nodules large and small, without an incision |
| I have lumps after Radiesse | Radiesse lumps | Radiesse | Calcium hydroxylapatite cannot be dissolved; each lump is mapped first |
| My nose looks wide after filler | nose filler dissolving | nose filler planning | Ultrasound first, because the nose is a high-risk area |
| My cheeks look overfilled or puffy | cheek filler dissolving | pillow face | Which product is in the cheek decides what can be dissolved |
| What is normal after dissolving? | aftercare after filler dissolving | filler dissolving | Swelling, the review at about 48 hours and the warning signs |
| Can filler be dissolved naturally? | how to dissolve filler naturally | filler dissolving | Massage, heat and creams do not dissolve filler |
| I want filler dissolved | filler dissolving | ultrasound-guided filler dissolving | Only hyaluronic acid dissolves; the scan shows what is there before any enzyme is used |
| My under-eye filler looks puffy, lumpy or blue | under-eye filler dissolving | under-eye filler lumps | Whether it is filler, fluid or eye bags; the enzyme is aimed at the excess |
| My lip filler has moved or looks overfilled | lip filler dissolving | filler migration signs | Where the filler sits, including above the lip line |
| My chin or jaw looks too big after filler | chin and jaw filler dissolving | chin filler guide | Hyaluronic acid can be dissolved; calcium hydroxylapatite and polycaprolactone cannot |
| Can Ellansé be dissolved? | Ellansé removal | collagen-stimulator nodules and migration | It cannot; the scan decides what is done instead |
| My face looks overfilled or puffy | pillow face | filler correction | Ultrasound shows where the filler is, how deep it sits and what it looks like |
| A lump or swelling under the eye after tear trough filler | under-eye filler lumps | under-eye filler swelling | Whether it is filler, fluid, inflammation or a nodule |
| A bluish tint under the eye | the Tyndall effect | ultrasound-guided hyaluronidase | Hyaluronic acid too close to thin skin; the enzyme is placed into the deposit under ultrasound |
| Lumps after Sculptra, Ellansé or Radiesse | Ellansé nodules vs Sculptra migration | lumps after non-HA fillers | These cannot be dissolved with hyaluronidase; the material and its story decide the route |
| Hard lumps, nodules or distortion after filler or skin boosters | filler complications and hard lumps | Time Freeze Laser LCLR® | Ultrasound shows what the material is and how deep it sits; the Sculpting mode targets the excess without an incision |
| White, dusky or mottled skin, or pain that is getting worse, after filler | vascular occlusion warning signs | Same-day medical assessment | Any change in vision is an emergency: go to the nearest hospital emergency department or call 995 |
| Is this swelling normal after new filler? | dermal filler downtime | filler gone wrong | How swelling and bruising usually behave by area, and what is not normal |
Searching for one filler problem? Each line names the search phrase and the single page on this site that answers it in full. Whatever the problem, earlier filler is imaged with ultrasound before anything is dissolved or added.
Threads rather than filler in the nose? See nose thread lift gone wrong.
A filler symptom can have more than one cause, and the first step differs between them. The table starts from what you notice, sets out what it may be, and gives the first step and the page to read. It is a guide to what to do next, not a diagnosis; anything that is getting worse, or any change in colour or vision, is seen the same day.
| Symptom | What it may be | First step | Page |
|---|---|---|---|
| A lump you can feel or see | A hyaluronic acid deposit, a nodule, a granuloma, or a lump after a non-dissolvable filler | Ultrasound to show what the material is and how deep it sits | Hard lumps after filler |
| Swelling soon after filler | The expected swelling and bruising for the area, or early infection if it is red, hot and painful | Compare with what is normal for the area; red, hot or painful is seen the same day | Swelling after filler |
| A blue or grey tint under thin skin | The Tyndall effect: hyaluronic acid too close to the surface | Hyaluronidase placed into the deposit under ultrasound | Tyndall effect |
| Filler above the lip line, between the eyes or away from where it was placed | Migration | Ultrasound to map where the filler sits now | Filler migration |
| A face that looks full, heavy or puffy | Overfill, sometimes with fluid or swelling that looks like filler | A scan before anything is dissolved or added | Pillow face |
| Pain that is getting worse, blanching, or a dusky or mottled patch | A blocked blood vessel (vascular occlusion) | Urgent, same-day medical assessment; any change in vision is an emergency for the nearest hospital | Vascular occlusion warning signs |
| Swelling or puffiness that appears much later | A delayed reaction after an illness, a vaccine or dental work, fluid around under-eye filler, or a late infection | Examination, with ultrasound; a red, hot lump is treated medically first | Swelling months after filler |
| Redness, heat and tenderness over filler | Infection | Same-day assessment and medical treatment before anything else | Infection after filler |
If you do not know which filler was used, it is still worth being seen: ultrasound usually shows whether the material behaves like hyaluronic acid or a collagen stimulator, and the plan follows from that. The full list of problem pages, by area and by product, is further down this page.
These pages were added in October 2026. They cover the ordinary course after filler and biostimulators, so that what is normal can be told apart from what needs a review, and each links back to the page that owns its topic.
Many patients who come to see Dr Sin Yong about filler problems tell him they have tried almost everything else and had given up hope. Having tried other treatments does not, on its own, rule out further options; what can be done depends on what the scan shows.
That history is useful. Knowing what was injected, when, and what has already been tried often explains why a problem has stayed: hyaluronidase acts only on hyaluronic acid and only where it reaches, some fillers are not hyaluronic acid at all, and swelling or fluid can look like filler. Ultrasound helps show which of these applies, and the plan starts from there. For material that cannot be dissolved, Dr Sin Yong uses the Sculpting mode of Time Freeze Laser LCLR® for nodules large and small, without an incision. How each person responds varies.
If you have been told nothing more can be done, it is still worth having the area scanned: ultrasound helps show what is there, and what, if anything, can be done is discussed from that. Bring any records of past treatments, product names and dates if you have them. More on this is in when filler dissolving has not worked.
Whatever was injected, and whatever you were offered, get assessed first. Each page covers one problem: what it is, what the medical journals report, and what Dr Sin Yong does.
No. Hyaluronidase only dissolves hyaluronic acid. Ellansé, Sculptra, Radiesse, collagen gels and silicone need a different approach; Dr Sin Yong uses the Time Freeze Laser LCLR® for over-stimulated tissue after biostimulators, and its Sculpting mode for collagen-stimulator nodules large and small, without an incision; silicone is treated with the Sculpting mode too, after ultrasound mapping, and collagen gels are assessed individually.
It helps but is not essential. Ultrasound usually shows whether the material behaves like hyaluronic acid or a collagen stimulator, its depth and whether it is one deposit or several.
King M, Convery C, Davies E. The use of hyaluronidase in aesthetic practice (v2.4). J Clin Aesthet Dermatol. 2018;11(6):E61-E68. PMID 29942426. source
Murray G, Convery C, Walker L, Davies E. Guideline for the safe use of hyaluronidase in aesthetic medicine, including modified high-dose protocol. J Clin Aesthet Dermatol. 2021;14(8):E69-E75. PMID 34840662. source
Master M, Azizeddin A, Master V. Hyaluronic acid filler longevity in the mid-face: a review of 33 magnetic resonance imaging studies. Plast Reconstr Surg Glob Open. 2024;12(7):e5934. doi:10.1097/GOX.0000000000005934. source
Signorini M, Liew S, Sundaram H, et al. Global Aesthetics Consensus: avoidance and management of complications from hyaluronic acid fillers. Plast Reconstr Surg. 2016;137(6):961e-971e. doi:10.1097/PRS.0000000000002184. source
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