Interpreters at an English-Speaking Skin Clinic, Seoul

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Four kinds of helper turn up in Seoul consultations. A trained medical interpreter is used to relaying sentences in full. Bilingual staff may speak good English but also have other jobs to do. A companion who speaks Korean knows you well but rarely knows injection or laser vocabulary. A phone app is always available but handles dose units and risk wording unevenly.

Small talk can run on anything; the medical history, the plan and the consent form deserve the most reliable option the clinic offers.

Karliner and colleagues, writing in Health Services Research, screened 3,698 references published from 1966 to September 2005 and kept 28 studies that compared language groups; 21 of them looked at professional interpreters separately from untrained helpers. They checked four areas: communication errors and understanding, use of services, clinical outcomes, and satisfaction.

In all four areas, trained interpreters were linked with better care than untrained ones. The studies came from hospitals, not cosmetic clinics. What carries over is the pattern: an untrained helper, however willing, is more likely to drop or change a detail, and in an aesthetic consultation those details are medicines, past reactions and the exact areas you agreed to treat.

A 2018 teaching piece by Sarfraz and Wacogne set out common pitfalls of interpreted consultations and practical ways around them, and noted that using an interpreter well is rarely taught formally to doctors. The patient side of the same skill is just as untaught, and a few habits make a visible difference.

• Look at the doctor, not the interpreter, and speak as if the doctor understands you.
• Use one or two sentences at a time, then pause so nothing gets compressed.
• Say numbers twice: the date of your last injection, how many days you stay, your flight time.
• If the doctor and interpreter talk between themselves, ask politely what was said.

Slight and noticeable bruising can become the same word in translation. Possible and likely are easy to merge, which turns a rare risk into a common one or the reverse. Dose words also travel badly: units for toxin, cc or syringes for filler, shots or lines for lifting devices.

A simple fix is to ask for the numbers on paper before numbing starts: the product name, the amount per area, and the swelling or bruising time to expect. Filler can leave bruising or swelling for one to two weeks, so that line belongs on paper too.

Interpreting is easier to settle in advance than at the door. When you message a clinic, ask who will interpret during the consultation, whether the same person will be present for the consent form and in the treatment room, and whether written aftercare comes in English. A clinic that answers these points clearly is usually organized about the medical side too.