Understanding Serous Fluid and Why You Shouldn’t Worry**

During the recovery period after liposuction, patients sometimes ask:

• “It feels like fluid is accumulating.”
• “Clear liquid is leaking from the incision.”
• “Is this normal?”

In many cases, these symptoms are actually part of the normal healing process.

The fluid seen after liposuction is medically known as

serous fluid (seroma).

This can occur temporarily as the body heals.

At AVAN TOKYO, we carefully monitor this process to ensure patients can recover safely and comfortably.

■ What is serous fluid?

During liposuction, fat cells are removed, leaving a temporary space beneath the skin.

As the body begins to heal, several processes occur:

• Inflammatory response
• Tissue repair
• Lymphatic drainage

The fluid produced during this stage is called

serous fluid.

It is not blood.

Instead, it is a clear or pale yellow fluid composed mainly of lymphatic fluid and tissue fluid.

■ Why does fluid accumulate?

There are three main reasons.

1. Tissue healing response

After liposuction, the body starts repairing the treated tissues.

During this process, lymphatic fluid production temporarily increases.

2. Temporary disruption of lymphatic vessels

Small lymphatic vessels can be affected during liposuction.

Until lymphatic circulation fully recovers, fluid may accumulate temporarily.

3. Temporary empty space under the skin

After fat removal, a small space remains under the skin.

Until the tissues adhere and close this space, fluid may collect.

■ How long does it last?

In most cases, serous fluid decreases naturally within

a few days to about two weeks after surgery.

As healing progresses:

• tissues adhere
• skin contracts
• lymphatic circulation improves

the fluid is gradually absorbed by the body.

■ Important reassurance

In most cases this condition is:

✔ temporary
✔ a normal healing response
✔ naturally absorbed

However, if the following occur:

• severe swelling
• strong pain
• fever
• sudden enlargement

medical evaluation is recommended.

■ Postoperative care to prevent fluid accumulation

At AVAN TOKYO, we manage recovery carefully through:

✔ compression garments
✔ regular postoperative check-ups
✔ drainage if necessary

These measures help the body heal smoothly.

Healing after liposuction is a process of reconstruction

Liposuction does not end on the day of surgery.

During recovery, the body undergoes:

• tissue repair
• skin contraction
• structural remodeling

This process gradually creates the final contour.

Fluid accumulation is simply part of this healing journey.

A calm and well-managed recovery leads to the best results

At AVAN TOKYO, we provide:

• anatomically precise liposuction
• contour-focused surgical design
• comprehensive postoperative care

to achieve

natural, beautiful body contours.