Filler Complication Assessment & Management

Early assessment can make an important difference

Dermal filler treatments are generally well tolerated when appropriately performed, but complications can occasionally occur. These may develop immediately after treatment or appear weeks, months, or even years later.

Some reactions are mild and temporary. Others—particularly suspected vascular occlusion or changes in vision—require urgent medical attention.

Our clinic provides medical assessment and individualised management for patients who are concerned about a possible filler-related complication, including treatments performed at other clinics.

Possible filler complications

Common or less urgent concerns;

Persistent swelling, redness or tenderness
Bruising that is slow to settle
Lumps, nodules or areas of firmness
Unevenness, asymmetry or filler migration
Overcorrection or an undesirable aesthetic outcome
Delayed inflammatory reactions
Suspected infection

Potentially serious complications

A vascular occlusion may occur when filler obstructs or compresses a blood vessel, reducing blood supply to the surrounding tissue. Although uncommon, delayed treatment may result in skin damage, scarring and, in rare cases, visual impairment.

Warning signs may include:

Severe or increasing pain
Pale, dusky, grey or mottled skin
Unusual skin discolouration extending beyond the injection area
Skin that feels unusually cool
Blisters or progressive skin breakdown
Sudden blurred vision, double vision or loss of vision
Severe headache, weakness, difficulty speaking or other neurological symptoms

Seek urgent medical attention

Sudden visual changes, severe eye pain, weakness, facial drooping, difficulty speaking or loss of consciousness following a filler procedure should be treated as a medical emergency.

Please proceed immediately to the nearest hospital Emergency Department. Do not wait for an ordinary clinic appointment.

Our assessment process

1. Detailed medical consultation

The doctor will review:

When and where the filler was injected
The filler brand, type and amount, if known
When the symptoms began and how they have progressed
Previous filler treatments and medical conditions
Any medication or treatment already received

Patients are encouraged to bring their treatment records, filler label, photographs and details of the original clinic whenever available.

2. Clinical examination

The affected area will be assessed for swelling, tenderness, skin colour, temperature, capillary refill, nodules, infection and other relevant findings. Additional investigations, imaging or specialist assessment may be recommended when clinically appropriate.

3. Individualised management plan

Management depends on the type of filler, the nature and timing of the complication, and the findings during examination. It may include:

Close observation and clinical review
Medication to manage inflammation or suspected infection
Hyaluronidase to dissolve hyaluronic acid filler when medically appropriate
Management of wounds or affected skin
Referral for imaging or specialist care
Immediate transfer to a hospital for suspected visual, neurological or other serious complications

Not every lump or episode of swelling should be treated in the same way. Dissolving filler without first considering infection, inflammation and the type of product used may be inappropriate. A medical assessment is therefore important before treatment is recommended.

Previously treated at another clinic?

You may seek an independent medical assessment even if your filler procedure was performed elsewhere. Where appropriate, we may communicate with the original treating clinic or request information about the product used to support continuity of care.

Important information

Treatment recommendations are made only after consultation and examination. Outcomes vary according to the filler involved, the severity of the complication and the time elapsed before treatment. Complete resolution cannot be guaranteed, and some patients may require repeated reviews, additional treatment or referral to another medical specialist.

Concerned about a filler complication?

Contact our clinic for an assessment and provide:

The date and location of your filler treatment
The area treated
The filler brand and amount, if known
Clear photographs of the affected area
A description of your symptoms and when they started

For sudden visual changes, severe pain, rapidly changing skin colour or neurological symptoms, proceed immediately to the nearest hospital Emergency Department.

Scarring After Tissue Injury — Once the skin has healed, scar appearance, texture and pigmentation can be assessed for an individualised management plan.

Filler Overcorrection — Excessive filler may create an overly projected or elongated chin. Management depends on the filler type, amount used and clinical assessment.