Novo Nordisk A/S’s sales of the blockbuster weight-loss drug Wegovy leapt last quarter as it became available in more countries, a relief for investors after rival Eli Lilly & Co. reported disappointing obesity sales last week.

Novo Nordisk reported forecast-beating third-quarter sales of its popular Wegovy weight-loss drug on Wednesday, reassuring investors worried that demand was slowing and it could lose the race in the fast-growing obesity drug market.

The company narrowed its full-year guidance as its blockbuster weight-loss drug soars in popularity.