Eli Lilly said on Monday it has sued two medical spas for selling unapproved products claiming to contain tirzepatide, the main ingredient in its popular weight-loss medicine Zepbound.

The government is expected to pay lower prices for Ozempic and Wegovy starting in 2027. The Trump administration will decide whether to expand coverage for millions of Americans.

The Biden administration said Medicare will negotiate discounts with drug companies on 15 drugs prescribed to treat cancer, diabetes and asthma.

The U.S. government named 15 drugs that will be subject to the second round of price negotiations by Medicare, including Ozempic and Wegovy, the drugs at the center of the weight-loss craze. The Biden administration said the drugs account for $41 billion in annual Medicare spending,

The White House on Friday said Novo Nordisk’s weight-loss drugs Wegovy and Ozempic were among the 15 medications picked for a round of price negotiations with Medicare. The companies do not have to negotiate,