No medical or cosmetic procedure can guarantee 100% satisfaction for every patient.

Today, I would like to explain some of the potential side effects and complications 

that may occur after labia majora filler treatment, even when the procedure is performed appropriately.

1. Swelling

The first and most common side effect is swelling.

Because filler is distributed across a relatively broad area within the labia majora, 

the surrounding tissues may be temporarily irritated. As a result, 

noticeable swelling can occur during the first week after treatment.

Since the labia majora are continuously exposed to movement 

and friction while walking, you may be more aware of the swelling during daily activities.

For most patients, the discomfort is mild, although some 

may experience more noticeable discomfort.

These symptoms generally improve as the swelling subsides. 

Most swelling decreases significantly within about one week, 

and the overall shape usually settles within approximately two weeks.

2. Temporary Soreness or Tightness

Some patients may experience a temporary feeling of soreness, 

tightness, or pressure after the procedure.

However, most patients experience little to no significant

pain following labia majora filler treatment.

3. Inflammation or Infection

Although uncommon, inflammation or infection can occur.

As a precaution, our clinic may prescribe a short course of 

antibiotics following the procedure when appropriate.

If the treated area becomes red and swollen again or 

you develop increasing tenderness or pain, 

you should contact the clinic and return for an examination as soon as possible.

4. Asymmetry

As with any procedure performed on both sides of the body, 

some degree of asymmetry may occur.

Labia majora filler treatment is performed while the patient is lying down. 

We carefully assess both sides and inject the filler as symmetrically as possible, 

but the appearance may change slightly as the filler settles over time.

Natural differences in the inguinal folds can also affect how 

symmetrical the labia majora appear when standing.

For example, if the inguinal fold is positioned differently on each side, 

the labia majora may appear symmetrical when viewed 

from below but slightly different when the patient is standing.

In these cases, it is important to discuss which viewing angle 

and overall contour are most important to you.

Perfect mirror-image symmetry from every angle may not always be possible. 

However, in most cases, the result appears nearly symmetrical 

to the eye without a noticeable difference.

5. Lumpiness or Unevenness

In some cases, the filler may feel slightly lumpy or uneven.

Because the skin and soft tissue of the labia majora can be relatively thin, 

the filler may shift slightly or feel uneven to the touch as it settles.

When this occurs, the contour may sometimes be improved through 

gentle molding or appropriate radiofrequency (RF) aftercare.

6. Firmness or Fibrotic Reaction

Another concern patients often ask about is whether the treated area can become firm.

An allergic or inflammatory reaction can occur with virtually any material introduced into the body. 

Although fillers are designed to be biocompatible, a reaction can still occur in rare cases.

Occasionally, the body may develop a fibrotic or capsule-like reaction around the filler, 

causing the area to feel firmer than expected.

In these cases, we may first try to reduce the inflammatory response 

with treatments such as radiofrequency care or steroid therapy, 

depending on the patient's condition.

If the problem does not improve and the filler needs to be removed, 

hyaluronic acid (HA) filler has the advantage of being dissolvable with hyaluronidase.

Hyaluronidase can be injected directly into the targeted area to break down the HA filler, 

allowing it to be gradually absorbed by the body.

What About Serious Vascular Complications?

Many patients are concerned about serious complications such as 

vascular occlusion or tissue necrosis, which are well-known risks associated 

with filler injections in certain areas of the face.

The labia majora have a rich vascular supply from multiple blood vessels, 

which may reduce the risk of severe ischemic complications. However, 

vascular complications cannot be considered impossible with any filler injection.

Using a blunt-tip cannula, carefully selecting the injection plane, 

and having the procedure performed by an experienced medical professional 

are important measures for minimizing these risks.

Before undergoing labia majora filler treatment, it is important to understand not only 

the expected benefits but also the possible side effects and complications.

I believe the role of the medical professional is to provide patients 

with balanced information about both the advantages and potential risks 

of a procedure so that they can make an informed decision.

That is why I wanted to share these important points with you 

before considering labia majora filler treatment.