Shares in Denmark's pharmaceutical giant Novo Nordisk ( NVO -4.99%) were lower by 4% as of 11 a.m. ET today. The move comes as the fallout from the sudden termination of its partnership with telehealth company Hims & Hers continues to escalate.

Novo Nordisk had been providing Hims & Hers with the FDA-approved Wegovy, an injectable semaglutide used for weight loss since late April in order to transition patients off compounded drugs, or off-label versions of the medication, according to the news release.

Novo Nordisk has launched Wegovy, a weight loss injection, in India, challenging Eli Lilly's Mounjaro. Available by June 2025, Wegovy contains semaglutide, mimicking a hormone to control blood sugar and reduce hunger.