Are you aware that UK patients seeking cosmetic or weight-loss surgery abroad are returning home with serious complications, placing a strain on our NHS? A recent review has uncovered a concerning trend: the rise of medical tourism is leading to a surge in post-operative complications that UK hospitals are now tasked with treating. This poses both risks for patients and financial pressures on the National Health Service.
This new research, published in BMJ Open, delves into the consequences of UK residents traveling overseas for elective surgeries. The study meticulously examines the resulting complications and the impact on the NHS.
The study highlights that medical tourism, particularly for bariatric (weight-loss), metabolic, and cosmetic surgeries, is the main culprit. While a small number of ophthalmic cases were also reported, the majority of complications stem from these areas.
So, why are more and more UK patients opting for surgery abroad?
Outward medical tourism involves individuals seeking elective medical procedures outside their home country, often driven by lower costs or shorter waiting times. This trend has been growing for decades, fueled by affordable international travel and aggressive online marketing by overseas providers. But here's where it gets controversial: while it may seem beneficial for individual patients, it creates challenges for healthcare systems back home.
For the NHS, this means dealing with patients who return with complications, requiring follow-up care, hospital admissions, and further surgeries. Managing these cases can be tricky when the details of the original procedure are incomplete or unavailable. Previous evidence suggests that wound infections, poor healing, sepsis, and organ failure are among the most common and severe outcomes, especially after cosmetic and bariatric surgery.
Although a large and growing number of UK residents seek medical care abroad, the full extent of the issue, including costs and consequences for the NHS, remains unclear. Early research highlighted the various reasons for travel, limited patient awareness of the risks, and the reliance on the NHS to manage complications.
How was this research conducted?
The researchers used a rapid review design to gather UK-based evidence on the costs, complications, and benefits of outward medical tourism for elective procedures. They followed established guidelines, adhered to reporting standards, and registered the study beforehand. The study included quantitative and descriptive UK-based reports examining complications, costs, or benefits to the NHS resulting from elective surgery undertaken abroad. Case reports, case series, surveys, conference abstracts, and grey literature were included, while opinion pieces were excluded. Emergency, cancer, fertility, dental, and transplant-related tourism were also excluded.
What did the study find?
The study analyzed 38 reports describing 37 studies published between 2007 and 2025. These studies reported on 655 patients treated by the NHS for complications following elective surgery abroad. The majority of evidence related to bariatric and cosmetic surgery, while ophthalmic surgery accounted for only five reported cases. No studies reported benefits or savings to the NHS.
And this is the part most people miss: Most patients were women, around 90 percent, with an average age of 38 years. The most common destination country was Turkey, accounting for over 60 percent of reported cases. Sleeve gastrectomy was the most frequent bariatric procedure, while abdominoplasty and breast surgery dominated cosmetic procedures.
At least 53 percent of patients experienced severe complications, often requiring surgery, prolonged hospitalization, or intensive treatment. Although no deaths were reported, hospital stays were substantial, averaging 17 days for bariatric surgery complications and 6 days for cosmetic surgery complications.
Reported NHS costs ranged from £1,058 to £19,549 per patient at 2024 prices. Longer hospital stays and surgical interventions were the main drivers of cost. However, the evidence base was weak, and cost estimates were likely to be underreported due to missing or incomplete data.
The Bottom Line
This rapid review clearly shows that medical tourism for elective surgery can lead to serious complications, placing a significant burden on NHS specialist hospital services. While the review is comprehensive, the evidence base is limited by retrospective case reports and small case series, with a high risk of bias and incomplete reporting. The authors caution that current evidence does not allow reliable quantification of the overall national impact on the NHS.
What do you think? Do you believe patients are fully aware of the risks associated with medical tourism? Should there be stricter regulations or better public information campaigns? Share your thoughts in the comments below!
Journal reference:
- England, C., Bromham, N., Needham-Taylor, A., Hounsome, J., Gilen, E., Ingram, B., Davies, J., Edwards, A., Lewis, R. (2026). Complications and costs to the UK National Health Service due to outward medical tourism for elective surgery: a rapid review. BMJ Open 16(1). DOI: 10.1136/bmjopen-2025-109050.
