With the continuous improvement of living standards, the number of obese people in China has been increasing year by year. More and more people are suffering from various psychological burdens and disorders due to the impact of obesity on their physical beauty. Improving obesity status, improving physical beauty, and enhancing personal physical fitness have become ideals and goals for obese individuals. From the perspective of clinical internal medicine, this paper analyzes the treatment methods of obesity internal medicine, provides reference for relevant people, helps obese people improve their physique, improve the level of health indicators, and reshape their image.