Coverage complications are not unusual in the U.S. health care system. But the challenge is magnified for these obesity treatments because a wide swath of the population could be eligible to take them, and patients have to stay on the drugs to keep the weight off.

Federal regulators say shortages of Ozempic and Wegovy have been resolved, as supplies of popular diabetes and obesity treatments continue to improve

The FDA said weight-loss and diabetes drugs Wegovy and Ozempic are no longer on shortage list. The U.S. Food and Drug Administration said on Friday there was no longer a shortage of Novo Nordisk’s popular weight-loss and diabetes drugs,