Supply problems and insurance complications have made it difficult for many patients to start and stay on new prescription medications used to treat obesity Updatedan hour ago When she prescribes the popular weight-loss drug Wegovy, Dr. Angela Fitch sends patients on a quest she likens to “The Hunger Games." They will have to call drugstores over several days to find one with the properly sized first dose. Then they'll do that again for their second dose, and probably the third. And that’s...