While it was once hoped that cytisine would become the ‘aspirin of smoking cessation drugs’, it is shockingly underused ...

Since January 2024, only 0.2% of people trying to quit smoking have used it (the same proportion that used it in 2018, when ...

In 2021, varenicline, the most effective single drug for quitting smoking, was withdrawn from the market in the UK because impurities were found at ...