Weight loss medication may be appropriate for people who have struggled to lose or maintain weight with diet and exercise alone. Most weight loss medications require a prescription. Health care providers assess people to see which medication, if any, is best. Expert guidelines recommend considering weight loss medications for adults with a BMI over 30, or a BMI over 27 with other health conditions.
It’s important to remember that while weight loss medications can help, a healthy eating plan and regular exercise program are needed to get the best results.
Keep in mind that these weight loss medications are generally very expensive and are not covered by many prescription insurance plans.
Do Weight Loss Medications Work?
Adults using weight loss medication (in conjunction with diet and exercise) for one year or longer may see a reduction in body weight ranging from 3% to 21% of their initial weight, and results vary depending on the dosage used.
Losing just 5% of your body weight can provide essential health benefits. For an adult who weighs 200 pounds, that’s weight loss of 10 pounds. This weight loss can lead to health improvements such as a lower heart attack or stroke risk. In addition, losing weight may mean people can stop or decrease other medications, such as medication for high blood pressure or diabetes.
Using Prescription Medication for Weight Loss
Research shows that success in weight loss must include healthy eating, increased physical activity, and commitment to lifestyle changes. Even a slight weight loss can reduce the need for blood pressure, cholesterol, and diabetic medications. People may also notice less joint pain, improved mood, and better sleep.
Weight loss medications can add to the effects of a healthy eating plan and exercise. They may also make it easier to stick with lifestyle changes. When starting a weight loss medication, people should monitor and share side effects with a health care team. Like any medication, finding what works best takes communication between people and their health care providers.
Note: Anyone prescribed weight loss medications should read the medication guide for the full list of side effects and use instructions. In addition, these medications should only be prescribed under the care of a physician.
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