What diseases are people with obesity prone to?

Written by Tang Zhuo

Endocrinology

Updated on March 07, 2025

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Obesity, also known as adiposis, is a chronic metabolic disease caused by excessive accumulation or abnormal distribution of body fat. It results from the interaction of multiple factors, including genetics and environmental elements. Patients with obesity have a significantly increased incidence of hypertension, coronary heart disease, type 2 diabetes, dyslipidemia, sleep apnea, cholecystitis, cholelithiasis, osteoarticular diseases, and certain tumors and cardiovascular diseases are closely related to obesity.

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Written by Li Lang Bo

Endocrinology

1min 14sec

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What department does obesity hang?

First, I recommend visiting the Department of Endocrinology and Metabolic Science, because obesity itself is a metabolic disease, and now obesity is divided into simple obesity and secondary obesity. Simple obesity refers to weight gain caused solely by factors such as irregular eating habits, unscientific diet, and lack of exercise, without other underlying causes. There is also a type called secondary obesity, which is attributable to identifiable causes. For example, a common disorder in endocrinology known as Cushing's syndrome is caused by problems in the pituitary or adrenal glands, leading to an excessive secretion of cortisol in the blood. This results in the redistribution of fat and subsequent weight gain. Another example is hypothyroidism, which also causes weight gain. Therefore, it is essential to see an endocrinologist, who can determine based on clinical manifestations and actual conditions whether the obesity is simple or secondary, and then provide appropriate treatment.

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Written by Yang Li

Endocrinology

48sec

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Surgical treatment of obesity

Surgical treatment for obesity is applicable under certain conditions. This requires the obesity to reach a specific level, defined by indicators such as a BMI of over 35, and in the absence of severe diabetes or complications associated with diabetes. Considering surgical interventions for weight loss, these primarily involve bariatric surgeries like gastric bypass or gastroenterostomy which reduce food intake and absorption, thereby decreasing calorie absorption to achieve weight loss. While the effects of surgical weight loss are generally quite good, it can lead to some long-term postoperative complications, so careful consideration is required.

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Written by Luo Juan

Endocrinology

1min 3sec

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How is obesity treated?

Regarding the treatment of obesity, the cause of obesity must first be identified. For patients with simple obesity, the primary approach involves lifestyle interventions, including exercise and diet. The diet should involve a calculation of caloric intake based on activity levels, generally focusing on a low-calorie or very low-calorie intake. Additionally, it is recommended to engage in suitable aerobic exercises. Currently, there are products available such as fat enzyme inhibitors that reduce weight by inhibiting the absorption of fats in the intestines. Also, in the United States, GLP-1 agonists are available for the treatment of simple obesity. If obesity is caused by certain medical conditions, such as an endocrine disorder known as Cushing's syndrome, which can also lead to obesity, treatment should first address the primary disease, which would also resolve the obesity.

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Written by Luo Han Ying

Endocrinology

36sec

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What department should obesity be treated in?

Obesity should be considered based on the specific situation. If the patient has uniform obesity, meaning that the limbs and torso are equally fat, then they should visit the nutrition department for guidance on dietary control, diet adjustments, and increased exercise. However, if the patient's obesity appears different, for example, if they have a very thick back, a larger belly, a red face, and acne, then I suggest they consult the endocrinology department because it might be related to Cushing's syndrome, which involves centripetal obesity.

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Written by Luo Juan

Endocrinology

55sec

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Obesity is classified as a disease.

Obesity is a clinical syndrome characterized by a body mass index (BMI) exceeding normal levels. Generally, obesity with an unclear cause is called simple obesity, or primary obesity, while obesity with a known cause is called secondary obesity. In China, the standards for BMI are as follows: a normal BMI is below 24 kg/m². Being overweight is defined as having a BMI greater than 24 kg/m², mild obesity is greater than 26 kg/m², moderate obesity is greater than 28 kg/m², and severe obesity is greater than 30 kg/m². Therefore, obesity is a metabolic clinical syndrome.