Gastric Botox in Turkey

Gastric botox is an off-label procedure in which a doctor injects botulinum toxin type A into the stomach wall during a sedated endoscopy, aiming to slow emptying so that you feel full sooner. It is widely marketed in Turkey as a quick, non-surgical weight-loss treatment, with packages typically costing €1,000–€2,000 and a stay of 2–3 days. The honest picture is less exciting: the evidence is limited and conflicting, any effect is temporary, and it is no substitute for proven treatments.

What gastric botox is and how it works

Botulinum toxin blocks the nerve signals that make muscles contract. Injected at several points in the stomach wall, it is meant to relax the muscle, delay emptying and prolong the feeling of fullness after meals. Doses and injection patterns vary widely between clinics and studies, from roughly 100 to 1,000 units, which is one reason results are so inconsistent. No incisions are made, but the toxin is a potent drug. Botulinum toxin products are licensed for other conditions; using them for weight loss is off-label, and it has not been approved by regulators in the EU or the USA.

How it compares with other weight-loss options

Who might consider it, and who should not

• Adults with overweight or mild obesity who do not qualify for or want surgery, and who accept that any benefit is uncertain and short-lived
• People already following a structured, supervised diet and activity plan who want a short-term aid to portion control, not a replacement for it
• Those who have first discussed better-studied alternatives, such as prescription weight-loss medicines or a gastric balloon, with an independent doctor

Who should not have it

• People who qualify for bariatric surgery (a BMI of 35 or more, or 30–34.9 with type 2 diabetes or another metabolic disease) and want lasting results: operations such as the gastric sleeve have far stronger evidence
• Anyone who is pregnant or breastfeeding, or who has a neuromuscular disorder such as myasthenia gravis
• People with a known allergy to botulinum toxin, an active stomach ulcer or existing problems with stomach emptying
• Anyone with an eating disorder, or who hopes the injection will work without changes to diet

The procedure step by step

Recovery timeline

1. Day 0

   Procedure day

   Drowsiness, a sore throat and mild bloating are common. Start with liquids, then light food.

2. Days 1–3

   Back to routine

   Most people return to normal activities the next day. Nausea, fullness or cramps can occur and usually settle within a few days.

3. Week 1

   Effect begins

   Any change in appetite or fullness usually appears within the first week, as the toxin starts to act.

4. Weeks 2–8

   The main window

   In trials that did show a benefit, it typically lasted around one to two months. This is the time to build eating habits you can keep.

5. Months 3–6

   Effect wears off

   The toxin's action fades as the nerves recover. Any lasting weight change depends on the diet and activity changes you keep.

Results: what the evidence really shows

Research on gastric botox is small, varied and contradictory. A 2017 meta-analysis of randomised trials concluded that it was not effective compared with saline injections, and a US placebo-controlled trial found that it slowed stomach emptying at one dose but did not reduce body weight. A 2022 meta-analysis found no overall difference in weight lost, with a modest effect only in subgroups given higher doses at multiple sites alongside a diet. A 2023 overview of systematic reviews concluded that, compared with placebo, it did not significantly reduce body weight or BMI.

In short, some people do notice a smaller appetite for a while, but you should not expect the kind of weight loss seen with better-studied options such as a gastric balloon or weight-loss surgery, and the effect does not last.

Why bold marketing claims deserve caution

• Promised kilo figures usually come from advertising or selected testimonials, not placebo-controlled trials
• Weight lost on a strict diet is often credited to the injection, though the diet may be doing most of the work
• Calling it approved, completely safe or long-lasting is misleading: it is off-label, carries real risks and wears off
• Before-and-after photos and influencer stories show selected results, not the typical outcome

Risks and how to reduce them

• Common and usually short-lived: bloating, nausea, early fullness, abdominal discomfort and a sore throat after the endoscopy
• Sedation and endoscopy risks: breathing or heart-rhythm problems during sedation and, rarely, serious stomach complications such as perforation, described in case reports
• Iatrogenic botulism: if the toxin spreads beyond the stomach, it can cause blurred or double vision, slurred speech, difficulty swallowing, muscle weakness and breathing problems. In early 2023, an outbreak was traced to intragastric injections for weight loss in Turkey, with 34 cases reported in four European countries; several patients needed intensive care.
• Uncertain products and doses: unlicensed or counterfeit toxin, or unusually high doses, add to the danger
• Delaying effective care: a temporary effect can postpone treatments more likely to help, such as supervised medical therapy or surgery

Cost of gastric botox in Turkey and what's included

Prices depend on the clinic, the specialist, the product and dose, and what the package includes. A low headline price can mean a lower dose, an unclear product or no aftercare, so ask for a written, itemised quote that names the product and the number of units. If, after weighing the evidence, you still want to go ahead, you can get free quotes and compare what each clinic includes.

Choosing a clinic safely

• A hospital or accredited endoscopy unit with resuscitation equipment and sedation-trained staff, never a beauty salon or hotel room
• A gastroenterologist or endoscopic surgeon performing the injections, with a specialist registration you can verify
• The Turkish Ministry of Health's health-tourism authorisation (Uluslararası Sağlık Turizmi Yetki Belgesi) for the hospital or clinic
• Written details of the licensed product and dose, and of what to do if symptoms appear after you fly home
• Realistic information about results, and no red flags such as promises of a set number of kilos, before-and-after galleries instead of evidence, or pressure to book immediately

When a treatment's effect fades within months and trials disagree on whether it works at all, the most honest thing a clinic can do is say so.

— WhichClinic Editorial Team