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Obesity is a global health problem with serious consequences, such as diabetes, dyslipidemia, cardiovascular disease, infertility, and certain cancers. Excess body weight, mainly due to its manifestation in an individual's appearance, also affects the psychological condition. Therefore, health care providers need to make an effort to diagnose and comprehensively treat obesity. The obesity treatment should be systemic and carried out by a multidisciplinary therapeutic team consisting of a doctor, nurse, dietitian, psychologist or physiotherapist, and surgeon. The first-line therapy of obesity includes lifestyle modification and increased physical activity. Pharmacological treatment is recommended in all adult patients with a body mass index (BMI) exceeding 30 kg/m2 or those with a BMI greater than or equal to 27 kg/m2 with at least 1 obesity‑related comorbidity. Bariatric surgery should be considered in adults with a BMI of 40 kg/m2 or greater, or those with a BMI greater than or equal to 35 kg/m2 with at least 1 obesity‑related disease. The holistic model of obesity treatment also includes psychological therapy. The European Association for the Study of Obesity recommends psychological assistance for all individuals with previous treatment failure. Adverse or harmful actions toward people with obesity, ascribing negative traits and behaviors to them, and their marginalization in the public space are referred to as stigmatization of obesity. This phenomenon is associated with reduced compassion and willingness to help, and a feeling of dislike or even anger toward this group of patients. The consequences of stigmatization are worse mental health, poorer physical health, avoidance of health care, and the maintenance or increase of excess body weight. Therefore, talking about obesity using the principles of "people-first language," as well as implementing a patient‑centered care model are important.

Obesity is a chronic disease associated with increased metabolic and cardiovascular risk, excessive morbidity and mortality worldwide. The authors of the present consensus, clinicians representing medical specialties related to the treatment of obesity and its complications, reviewed a number of European and American guidelines, published mostly in 2019-2021, and summarized the principles of obesity management to provide a practical guidance considering the impact that increased adiposity poses to health. From a clinical perspective, the primary goal of obesity treatment is to prevent or slow down the progression of diseases associated with obesity, reduce metabolic and cardiovascular risk, and improve the quality of life by achieving adequate and stable weight reduction. However, obesity should be not only considered a disease requiring treatment in an individual patient, but also a civilization disease requiring preventive measures at the populational level. Despite the evident benefits, obesity management within the health care system-whether through pharmacotherapy or bariatric surgery-is only a symptomatic treatment, with all its limitations, and will not ultimately solve the problem of obesity. The important message is that available treatment options fail to correct the true drivers of the obesity pandemic. To this end, new solutions and efforts to prevent obesity in the populations are needed.