Managing obesity includes a combination of lifestyle changes, dietary modifications, and increased physical activity over time. Along with a commitment to a healthier lifestyle, your doctor may suggest prescription medications or surgery to help you lose weight.The first step in treating obesity is managing your expectations. A transition to a healthier lifestyle takes time, effort, and commitment. You may not see results right away. You'll also likely go through periods where you don't lose weight even though you're doing everything right.Losing weight is about getting healthy, not about the number on the scale. Avoid putting pressure on yourself to set and then try to achieve unreasonable expectations. Set your goals based on what you feel most comfortable with.You'll likely experience some setbacks on your weight loss journey. That's OK. The key is sticking to your plan and continuing your weight loss journey. Lifestyle changes won't happen overnight. It takes time.Find out which diets and treatments are effective and which you should avoid.