A stomach reduction surgery in Turkey is basically an important improvement in the general quality of life. At the same time, it is also a decision for life. Compared to other operations of this class, gastric sleeve surgery is irreversible. It should also be noted that every operation is associated with various risks. This does not only apply to cosmetic surgery. The most common complication of gastric surgery is wound bleeding. Leaking seams are less risky. Increased heartburn is also possible within the first few months after the procedure. However, this can be treated with medication. A stomach reduction results in a changed hormone balance. Among other things, this leads to increased fertility. Women should avoid pregnancy for at least 18 months. Gastric reduction surgery in Turkey is not allowed in patients with reflux disease or diaphragmatic rupture. Furthermore, the gastric sleeve surgery is unsuitable for people with eating disorders or problematic anatomies of the stomach.