Road rash, cuts and post-operative wounds: getting them dressed properly while travelling

A rented scooter, gravel at the edge of a coast road, and a graze across a forearm and a hip. It is the single most common injury travellers in Vietnam ask about, and it is also the one most often handled badly — not at the moment of the accident, but on day four.

The pattern is consistent. The wound gets cleaned once, somewhere, by someone. It gets covered. Then the trip resumes, the dressing stays on, seawater and sweat and dust get involved, and by the time anyone looks underneath there is an infection that has had four days of a head start.

Red flags — be seen now, not tomorrow

• Bleeding that does not stop after ten minutes of firm, continuous pressure
• A wound that gapes open, or that you can see fat, muscle or bone in
• Anything caused by a bite, human or animal
• A puncture wound from something dirty or rusty, or debris you cannot flush out
• Numbness beyond the wound, or an inability to move a finger or toe past it
• A spreading red area, a red streak running away from the wound, a fever, or feeling generally unwell
• Any wound in someone with diabetes, poor circulation, or on medicines that suppress the immune system

The last two are the ones people talk themselves out of. A fever with a wound is not a coincidence.

What proper cleaning actually involves

For a graze that is genuinely minor and that you are managing yourself, the sequence is unglamorous and has not changed in years.

• Wash your hands first, and use clean or sterile materials every time — not the same gauze packet you opened on the beach
• Irrigate the wound properly with clean running water. Grit left under the surface is what causes both infection and tattooing of the scar
• Do not put anything on an open wound that was not intended for one. Toothpaste, oils, alcohol poured neat, and traditional remedies all cause more damage than they prevent
• Cover it with the right dressing for the stage of healing, and keep it dry to the right degree — a wound sealed under a wet dressing macerates, and one left to scab hard heals more slowly
• Change the dressing on a schedule someone has actually set, rather than when you happen to remember

Why tetanus keeps coming up

Because a road graze in Vietnam is a dirty wound by definition — road surface, soil, animal traffic. Tetanus protection is time-limited and most travellers cannot say with confidence when they last had a booster.

It is a quick thing to establish and a serious thing to skip, so it should be part of the first assessment rather than an afterthought. If you know the date of your last tetanus vaccination, that is genuinely useful information to have ready.

The wounds that should not be self-managed

• Post-operative wounds, including anything with stitches or a drain, where the surgeon set a specific schedule
• Any wound that is already infected — discharge, odour, spreading redness, increasing pain
• Burns beyond a small superficial one, and any burn on the face, hands, feet, genitals or across a joint
• Pressure sores in someone who has been in bed for a long period
• Wounds in anyone with diabetes or poor circulation, where a small problem escalates quietly

What a visit involves

The point of having someone come to you is not the dressing itself. It is the assessment before the dressing, and the schedule after it.

• The wound is assessed for infection before anything is covered up — which is the step that gets skipped when a dressing is simply reapplied
• Tetanus status is checked and addressed
• The wound is cleaned and dressed with the right materials for the stage it is at
• Repeat visits are scheduled so the dressing is changed on time rather than when it is noticed
• You get written signs to watch for, so you know exactly what would mean call back
• If it needs a hospital — imaging, surgical debridement, stitches — you are told plainly and helped to get there

For anyone recovering after an operation

Discharge from hospital tends to come earlier than visitors expect, and the wound work continues afterwards wherever you are staying. Dressing changes on the surgeon's schedule, prescribed injections and drips, and monitoring for infection are all things that can happen in your room rather than in a queue.

Two practical points. Keep the discharge paperwork, in English if you can get it — the next clinician to see the wound needs to know what was done. And do not let a flight date drive the dressing schedule; a wound that is reviewed on day four rarely becomes the problem that changes your ticket.

The short version

Clean it properly once, dress it correctly, and have someone look underneath on a schedule. Almost every wound that turns into a real problem on a trip was a minor one that nobody re-examined.