Who is a candidate for weight-loss drugs?
Prescription weight-loss drugs are generally reserved for people who haven't been able to lose weight through diet and exercise, and who have health problems because of their weight. They're not for people who want to lose just a few pounds for cosmetic reasons.
Your doctor may consider weight-loss drugs for you if you haven't been able to lose weight through diet and exercise and you meet one of the following:
Your body mass index (BMI) is greater than 30.
Your BMI is greater than 27 and you have a serious medical problem related to obesity, such as diabetes or high blood pressure.
Before selecting a medication for you, your doctor will consider your health history, the possible side effects of the medications and any potential interaction of weight-loss drugs with other medications you're taking.