Obesity in the elderly should be concerned about whether there is a combination of diabetes, hyperlipidemia, cardiovascular disease, hypertension, etc. For the elderly, weight loss should pay special attention to complications. Weight loss in the elderly is also diet therapy, control the total calories, eat less sweets, eat less fried food, chew and swallow slowly. Exercise treatment can also lose weight, exercise varies from person to person, mainly step by step, walking, swimming, cycling, doing housework can be conducive to weight loss. After diet, exercise, if the effect is not good or still no effect, you can use some drugs, such as orlistat.