GSK and other drugmakers fending off litigation claiming that gastrointestinal drug Zantac or a generic caused cancer have won a supreme court ruling in Canada, after also chalking up wins in the US.

Shares in GSK fell around 9% this morning after ... of lawsuits claiming harm by gastrointestinal drug Zantac to proceed to trial. Judge Vivian Medinilla of Delaware Superior Court issued an ...

Pharmaceutical giant GSK has won a potentially expensive personal injury case in the US over its heartburn medicine Zantac. Angela Valadez, an 89-year-old woman living in the state of Illinois ...