Drains, Compression Garments and Scar Care for the Travelling Patient

By the MedSanctuary Team
Medically reviewed by Dr. Rushapol Sdawat, MD — Thai Board-certified Plastic and Reconstructive Surgeon, Medical Licence No. 17689 · Last reviewed: 28 AUG 2026

You are sitting on the edge of a hotel bed in Bangkok with two thin tubes coming out of your lower abdomen, each ending in a soft plastic bulb pinned to your compression garment. Nobody warned you how strange they would feel — not painful exactly, but foreign, and entirely your responsibility between hospital visits. You have a little chart to fill in, a garment that feels two sizes too small, and a flight home booked for a date that suddenly feels optimistic.

This is the least glamorous part of surgical recovery and, for the travelling patient, the part that matters most. Drains, compression and early scar care are not add-ons to the operation; they are the operation's second half. I have been a Thai Board-certified plastic and reconstructive surgeon for around twenty-six years, and I can tell you that most of the avoidable problems I see in the first fortnight trace back to one of these three things being neglected, rushed, or misunderstood.

So let me walk you through them the way I would if you were sitting in my clinic at Intrarat Hospital — including the honest answer to the question everyone asks: can I fly with these things still in?

How long do drains stay in after a tummy tuck?

The honest answer is that a good surgeon does not decide by the calendar. Drains — usually the closed-suction type called Jackson-Pratt or JP drains — stay in until your body has stopped producing enough fluid to need them, and bodies differ.

The criterion I use, and the one most plastic surgeons use in some close variation, is a volume threshold: the drain comes out when it collects less than about 25 to 30 millilitres over a full 24 hours, usually sustained for a day or two, with the fluid pale and thin rather than bloody. Some surgeons use a slightly higher or lower cut-off, but the principle is universal: output, not days.

In practice, after a full abdominoplasty most of my patients reach that threshold somewhere between day five and day fourteen. A smaller person having a mini tummy tuck may get there sooner; a larger person, someone who had liposuction at the same time, or someone who is very active early may take longer. If a clinic promises you a fixed removal day before they have seen a single millilitre of your output, that is marketing, not medicine. Pulling a drain early because the itinerary says so is one of the classic ways a seroma — a pocket of fluid under the skin — gets started.

How do I strip, measure and empty a drain in a hotel room?

Your nurses will show you before discharge, but here is the routine you will repeat two or three times a day, written for the person doing it alone at a bathroom sink:

• Strip the tubing. Hold the tube firmly near where it exits your skin with one hand so there is no pull on the wound. With the other hand — fingers pinched, or using an alcohol swab for grip — slide down the tubing towards the bulb. This pushes small clots along so the drain does not block.

• Empty and measure. Open the bulb's plug, pour the fluid into the measuring cup provided, and write down the volume, the time, and the colour for each drain separately.

• Re-establish suction. Squeeze the bulb flat, and hold it flat while you close the plug. A bulb that has re-inflated fully on its own is not suctioning — squeeze it down again.

• Keep the exit site clean and secured. A dab of antiseptic as instructed, and pin the bulb to your garment so its weight never drags on the tube.

That written record is not busywork. It is the evidence I need to take the drain out at the right moment, and it is exactly what a doctor at home will ask for if anything goes wrong later. Photograph the chart daily with your phone so it cannot be lost.

What does the fluid colour tell me?

Colour is a language, and it is worth learning the few words that matter. Fresh drain fluid in the first day or two is frankly bloody. Over the following days it should thin and lighten — dark red, then pink-red, then a pale watery pink or straw yellow (serosanguineous fluid, in the jargon). That progression is normal healing.

What is not normal: fluid that turns back to frank red after it had lightened, especially in large volume, which can signal fresh bleeding; fluid that becomes thick, cloudy or foul-smelling, which raises the question of infection; or a drain that abruptly stops producing anything at all while your abdomen feels tighter and more swollen — usually a blocked tube, not a cured patient. Any of those goes to your surgical team the same day, not to a Facebook group.

Why do I wear a compression garment, and for how long?

After an abdominoplasty there is a large raw surface under your skin where tissue was lifted and repositioned. Compression holds those layers gently together so they can knit, limits the space in which fluid can collect, supports the muscle repair, and reduces swelling by helping fluid move out of the tissues. It is doing real mechanical work — it is not a shapewear accessory.

My usual pattern, which is broadly typical, is continuous wear (except showering) for about the first six weeks, then daytime wear for a further period if swelling persists. The garment should feel firmly snug everywhere, with no rolled edges, no ridges digging into the skin, and no numb or tingling areas — a garment tight enough to blanch the skin or dig a groove is causing harm, not preventing it.

When should I size down, and where do I buy replacements at home?

Swelling falls substantially over the first weeks, and a garment fitted to your day-three body will be loose by week four. A loose garment is decorative. Most patients go through two or three stages:

StageTypical timingWhat it isWhere you get itStage 1Surgery to roughly weeks 2–4High-compression surgical garment, often with hooks or zips so you can dress without strainingSupplied by us at surgery; we fit it in hospitalStage 2Roughly weeks 3–8One size (sometimes two) smaller, pull-on style, still medical-grade compressionBuy before you fly home, or order at homeStage 3 (optional)Week 8 onwardLighter smoothing compression for comfort while residual swelling settlesRetail; optional

For patients searching for a compression garment after a tummy tuck in Australia: you do not need to carry three garments to Bangkok. Australian and New Zealand pharmacies, medical-supply retailers and the online arms of established post-surgical garment brands all sell stage-2 garments with fast domestic delivery. What matters is medical-grade graduated compression, a proper size chart measured against your current body, and a style you can get on and off without straining your abdomen. Buy two of whatever fits, so one can be washed while you wear the other — a garment worn 23 hours a day gets unpleasant quickly in an Australian summer.

Can I fly home with drains still in?

Here is where I will be more direct than the brochures. A drain does not care about cabin pressure; there is no physical reason a JP drain cannot function on an aircraft. But I do not clear my own patients for a long-haul flight with abdominal drains still in, and I would encourage you to be wary of any provider who routinely does.

My reasoning is simple. A drain still producing significant fluid means your body has not finished the first phase of healing. Put that person in a seat for nine hours — dehydrated, immobile, managing bulbs in a cramped toilet, far from anyone who can respond if an exit site opens or a bulb fills with fresh blood — and you have stacked risks for no benefit. Immobility itself is the bigger issue: surgery already raises your risk of venous thromboembolism (VTE — clots in the leg veins that can travel to the lungs), and the World Health Organization's research programme on travel found the risk of VTE roughly doubles after flights of four hours or more. Sydney is nine hours from Bangkok; Auckland is eleven or more.

So when a patient's drain output has not fallen by the planned departure date, I tell them to change the flight. It costs a change fee. A seroma drained weekly for a month at home, or a pulmonary embolism at 38,000 feet, costs considerably more. Build flexibility into your ticket before you travel; this is one of the questions that separates a well-run programme from a conveyor belt.

I should also be honest about the wider picture: the Australasian Society of Aesthetic Plastic Surgeons advises that in Australia and New Zealand patients are told not to fly for six to eight weeks after surgery. Most medical-travel itineraries, mine included, involve flying earlier than that after a staged fitness-to-fly review. That is a genuine tension, not one I will pretend away — it is part of the real trade-off of having surgery overseas, and if it sits badly with you, having the procedure at home is a legitimate answer.

What happens if fluid builds up after the drains come out?

Sometimes, despite correct timing, fluid re-accumulates — a seroma. You would notice a soft, sloshy fullness, often above the incision, sometimes with a visible fluid wave when you press one side. Small seromas frequently resorb on their own under good compression. Larger ones need drawing off with a needle, occasionally more than once, and this is straightforward for any GP with procedural skills or a plastic surgeon at home. A seroma is an annoyance far more often than a disaster — but an ignored one can become infected or form a stiff capsule, so it needs review, not hope. Other complications worth naming plainly at this stage include haematoma, wound-edge breakdown, infection, skin necrosis at the incision's tightest point, altered sensation, asymmetry and scars that heal thicker than either of us would like.

When does scar care actually start?

Later than people think, and it lasts longer than people think. While there are scabs, stitches or any open area, the job is simply: keep it clean, keep it dry, keep it supported, and leave it alone. Active scar care begins only once the wound is fully closed and dry — usually somewhere between week two and week four.

From there, the starting points I give every patient: silicone, in sheet or gel form, applied daily for several months, which is the best-supported non-prescription scar measure we have; firm massage of the scar line once your surgeon confirms it is ready; and strict sun protection for a full year, because a fresh scar exposed to Queensland or Bay of Plenty sun will darken permanently. Taping the scar can reduce tension across it in the early months. What no cream can do is guarantee a fine white line — scar quality is partly genetic, and a minority of patients form hypertrophic or keloid scars whatever anyone does. Those patients need review and sometimes injected treatment, and they deserve to be told that possibility exists before surgery, not after.

When to seek care

In Bangkok: contact my team the same day if a drain blocks or falls out, if output jumps sharply or turns frankly bloody after lightening, if fluid becomes foul-smelling, if the skin around an exit site or the incision becomes hot, spreading-red or increasingly painful, or if you have a fever of 38°C or higher. We would rather see ten false alarms than miss one problem.

On the flight or in transit: breathlessness, chest pain, coughing blood, or a painful, swollen calf — usually one-sided — are emergencies. Tell the cabin crew; every long-haul airline has a medical-diversion protocol, and this is exactly what it exists for.

At home in Australia or NZ: a hot red wound, fever, wound opening, or a rapidly enlarging swelling means same-day GP review or an emergency department — bring your surgical summary and drain chart. One-sided calf swelling or any breathlessness means the emergency department immediately, and say the words "recent surgery and long-haul flight" at triage. Do not wait to email Bangkok first; be seen, then loop us in. Remember that Australian private health insurance generally does not cover complications of overseas surgery, but Medicare and the public system will still treat you — never let a billing worry delay an emergency presentation.

What I want you to remember about this stage

Drains come out on numbers, not dates. Compression is treatment, not packaging, and it needs re-sizing as you shrink. Scar care is a months-long project that starts only when the wound has closed and is won mostly with silicone, massage, sunscreen and patience. And a flight is the one part of this journey that should always be willing to move — if your body and your itinerary disagree, the itinerary loses.

Dr. Rushapol Sdawat (known to international patients as Dr. Dominic) is a Thai Board-certified plastic and reconstructive surgeon practising at Intrarat Hospital, Bangkok, Medical Licence No. 17689. He holds Thai Board certification in General Surgery (Phramongkutklao Hospital) and in Plastic and Reconstructive Surgery (Ramathibodi Hospital, Mahidol University), has been a member of ISAPS since 2008 and is an international member of the American Society of Plastic Surgeons. Dr. Rushapol holds Thai specialist certification; he is not registered with Ahpra and does not hold Australian or New Zealand specialist registration. His registration can be verified on the Medical Council of Thailand register at checkmd.tmc.or.th.

This article is provided for general information and education. It is not medical advice and cannot substitute for individual assessment by a qualified practitioner who knows your history. Surgery carries risk, including risk of serious complications and of outcomes that do not meet expectations. Results vary between patients.