The FDA Just Approved a New Prescription Weight-Loss Drug. Here’s How It Works

In a rare move, the Food and Drug Administration (FDA) has approved a novel prescription drug meant to help with weight loss and weight management.

The drug, called Plenity and developed by Gelesis, has been cleared for overweight or obese adults with a body mass index of at least 25, even if they do not have other health problems. It should be used in conjunction with diet and exercise, the FDA says, and can also be taken alongside other weight-loss medications.

In a rare move, the Food and Drug Administration (FDA) has approved a novel prescription drug meant to help with weight loss and weight management. The drug, called Plenity and developed by Gelesis, has been cleared for overweight or obese adults with a body mass index of at least 25, even if they do not have other health problems. It should be used in conjunction with diet and exercise, the FDA says, and can also be taken alongside other weight-loss medications.