You'll still need to focus on diet pills while taking these drugs, and they're not for everyone. Doctors usually prescribe them only if your BMI is 30 or higher, or if it's at least 27 and you have a condition that may be related to your weight loss pills , like type 2 diabetes or high blood pressure. Here's what you should know about the most common prescription weight loss drugs: orlistat, Belviq, Contrave, Saxenda, phentermine , and Qsymia. Before you get a weight loss drug prescription, tell your doctor about your medical history. That includes any allergies or other conditions you have; medicines or supplements you take (even if they're herbal or natural); and whether you're pregnant, breastfeeding, or planning to get pregnant soon. diet pills Orlistat (Xenical) How it works: Blocks your body from absorbing about a third of the fat you eat. When a doctor prescribes orlistat, it's called Xenical. If you get it without a prescriptio
