Champix fans in Medway are celebrating this April following the launch of the stop smoking drug Varenicline, available from ...

It also provides an alternative to Pfizer’s Champix (varenicline) and GSK’s Zyban (bupropion), which have seen their use restricted in Europe after they were found to contain potentially toxic ...

A new generic version of varenicline – originally sold in the UK as Champix by Pfizer – has now been approved for use by the health service and could help "tens of thousands" of smokers quit ...