Eli Lilly will significantly increase the price of its weight-loss drug Mounjaro in the United Kingdom in a bid to bring down prices in the United States after weeks of pressure from the Trump administration.

Eli Lilly will raise the UK list price of its weight-loss treatment Mounjaro by up to 170%, it said on Thursday, amid a White House push to get drugmakers to raise medicine prices in Europe to allow for price cuts in the United States.

Eli Lilly's obesity drugs delivered 38% revenue growth in the second quarter; but its oral GLP-1 candidate fell short, achieving only 12.4% weight loss. Viking Therapeutics' dual-formulation obesity program could capture the most profitable patient segment starting in 2027.